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New figures by category — how many downloads does it take to reach the top of the free and paid iOS charts? New figures by category — how many downloads does it take to reach the top of the free and paid iOS charts?

New figures by category — how many downloads does it take to reach the top of the free and paid iOS charts?

App tracking company Distimo has released a new report revealing how many downloads it takes to get an app into the top 25 of the free and paid charts in the U.S. iTunes App Store — 38,400 and 3,530, respectively. The 38,400 figure is down significantly from from what Distimo reported in December, where it took an average of 45,000 downloads a day to to reach the top 25 on the free apps chart in the U.S. It takes 54,000 downloads to reach the top 10 of the free iPhone app charts. Appstores : comment réussir sans tricher. Apple Reportedly Adjusts How Apps Are Ranked: Tech News and Analysis «

Apple is apparently tweaking its App Store rankings to factor in more than pure download numbers, a welcome sign if true.

Apple Reportedly Adjusts How Apps Are Ranked: Tech News and Analysis «

It could be an attempt to mimic what Google’s done with the Android Market which now appears to take into account daily and monthly engagement data, so this seems to be a case of Apple playing catch-up. According to Inside Mobile Apps, several ad network and pay-per-install executives have noticed a change with the App Store rankings, though it’s too early to say what these changes are based on. Peter Farago, vice president of Flurry, said it’s clear that Apple is using more than download numbers, which he welcomed because it spoke to the true popularity of an app.

It’s possible that Apple is now factoring in ratings and daily use into its rankings, said Inside Mobile Apps. I’ve reached out to Apple and will update if and when I hear something back. For Apple, improving the rankings to emphasize more engagement and higher ratings can benefit the bottom line. Winning The App Store Lotto: What A Week At No.1 In The App Stor. Ever wonder what a week as the No. 1 free iPhone app in the App Store translates to in downloads and ad revenues?

Winning The App Store Lotto: What A Week At No.1 In The App Stor

One of the employees at mobile ad management platform Burstly created an app called Air Horn, which simply makes a very loud horn noise. The app, which had been out for over 6 months and had zero marketing dollars spent to promote it, recently hit the No. 1 spot on the Free App list. Developed in less than three hours by Alex Miyamura, Air Horn was at the top spot for 8 days and just dropped to no. 2 this morning. Over the past week, Air Horn has made $20,000 from advertising (ad banners) and in-app purchases. Three days before the app hit the top spot, Air Horn had 5,453 downloads within a day and was ranked 804 on the list. Of course, ad impressions rose rapidly as the downloads rose. (30) How does the new appstore top free algorithm work.

Launching Hit Tennis 3 into the Charts. Costs We agreed these ad campaigns on a barter basis... we get n clicks and installs now for our launch, and we will repay this debt for similar clicks and install of their games, either for new launches or for existing games.

Launching Hit Tennis 3 into the Charts

This is an amazingly good deal for a two person self funded indie company because it didn't cost us cash up front (but it will cost us reduced ad-publisher earnings later). Quora Answering Series: Download Volume Needed To Hit The Top Charts. Apple’s crackdown on app-ranking manipulation: Confused developers caught in the dragnet. Not all players are the same!

Apple’s crackdown on app-ranking manipulation: Confused developers caught in the dragnet

Join GamesBeat's Dean Takahashi for a free webinar on April 29th that will explore why players leave Free to Play games and how you can change this. Sign up here. For a small developer who’s just released an iOS app, a position near the top of Apple’s App Store rankings could mean the difference between a million dollars in revenue and Top Ramen for dinner. So it’s no surprise that some coders try to cheat the system — and that Apple tries to stop it. But in the battle between Apple’s police and the cheaters who employ automated bots or cheap Chinese labor to boost their rankings, some innocent startups are finding themselves banned from the marketplace — collateral damage in a high-stakes war with real money on the line. Now a few of the castoffs are raising their voices to complain about Apple’s secretive policies.

Want to be a top grossing iOS app — you need to earn about $5M a month now. Want to be a top grossing iOS app — you need to earn about $5M a month now Having an app on the top grossing iOS app charts is more lucrative than ever — according to new figures revealed by TinyCo, an app that has maintained a rank between No. 5 and No. 15 on the top grossing iOS app chart has more than doubled its earnings year-over-year.

Want to be a top grossing iOS app — you need to earn about $5M a month now

How rating affects ranking in search results and top charts across platforms. Editor’s Note: Ian Sefferman is co-founder and CEO of MobileDevHQ, a company that provides app store optimization and marketing tools.

How rating affects ranking in search results and top charts across platforms

His guest post contains data pulled from the company’s backend and an analysis of how a mobile app’s rating in the App Store and Google Play top charts can be correlated to an app’s rank in search. You can follow him on Twitter, @iseff, or read his blog. It’s clear that app stores take app ratings into account when ranking an app in search results and top charts. Not only does this help propel deserving apps to the top, but it also helps you sort through all the crap that unfortunately and inevitably clogs app stores. But, beyond knowing that rating does affect search position and chart rankings, how does rating affect search position? iOS. Hacking the iPhone App Store's Ranking Algorithm. What's the number of App sales required to enter the Top 10 or Top 25 on the App Store in each category and country. iOS App Store: How many downloads per day does one need to be a Top 10 Free iPhone app. Nicolesimon: scary :) rt @andray I thin... Reddit's Ranking Algorithm.

So, a couple people asked for an explanation, so here goes: t_s basically serves as "gravity" to make older posts fall down the page.

Reddit's Ranking Algorithm

Why Dec 8, 2005? Maybe that's when they launched. Anyway, what t_s does in the function is equate a 10-fold increase in points with being submitted 12.5 hours (that's 45,000 secs) later. So a 1-hour-old post would have to improve its vote differential 10x over the next 12.5 hours to maintain it's rating to compensate for elapsed time. As for where the numbers come from, I'm pretty sure they're tuned by trial-and-error. The log function is there because your first 10 upvotes should have more weight than the 101st to 110th upvotes. And needless to say, if you have more downvotes than upvotes, your rating is negative. (note: I'm just reading the page and interpreting the algorithm - I don't have any special insight into how they chose these particular constants) Edit: Time since Dec 8, 2005 is an elegant way of doing it.

How Hacker News ranking algorithm works. In this post I'll try to explain how Hacker News ranking algorithm works and how you can reuse it in your own applications.

How Hacker News ranking algorithm works

It's a very simple ranking algorithm and works surprising well when you want to highlight hot or new stuff. Digging into news.arc code Hacker News is implemented in Arc, a Lisp dialect coded by Paul Graham. Hacker News is opensource and the code can be found at arclanguage.org. Digging through the news.arc code you can find the ranking algorithm which looks like this: ; Votes divided by the age in hours to the gravityth power. ; Would be interesting to scale gravity in a slider. (= gravity* 1.8 timebase* 120 front-threshold* 1 nourl-factor* .4 lightweight-factor* .3 ) (def frontpage-rank (s (o scorefn realscore) (o gravity gravity*)) (* (/ (let base (- (scorefn s) 1) (if (> base 0) (expt base .8) base)) (expt (/ (+ (item-age s) timebase*) 60) gravity)) (if (no (in s!

In essence the ranking performed by Hacker News looks like this: In The Race To 10 Billion Downloads, Apple Uncovers The Top All-Time Apps. If you had to guess what the top downloaded iOS app of all time was, what would you say?

In The Race To 10 Billion Downloads, Apple Uncovers The Top All-Time Apps

You’ll probably get it. It’s an obvious one. It’s Facebook. Number two is fairly easy too: Pandora. But did you know that number three is the Google Mobile App? Downloads vs no of rating comments. How many sales Top 10 in Productivity category. How many sales 100 Top Paid. How to get into What’s Hot category at US iTunes. We made it! TOP 100 Overall! (US) - Page 3. Finally we can join the club!! Paper Camera is now in the top100!! It won't probably stay there for long so we are grabbing screenshots every minute (And the charts are still going crazy, so one minute we are in the top 100 and the other we are in the stratosphere...)

Just to give a small sense to this thread here's what we used to market/promote the app: Nothing. Well, I think the difference between this app and any other we made is that we "felt" it straight away if the app was "cool". Normally we show the app around to friends and random people in the street, (I'm pretty good at that lol), and by far this was the app that made the most of the "WOW hhiihhi cool it's very cool! ". We had a good launch, with around 300 copies sold the first night, and we kept it steady, we've seen blogs talking about it, we've seen tractions in nations that normally perform really badly, and basically the world of mouth on a quality product worked really well. Cracking the App store ranking algorithm. Tii's Podcast. When Apple made podcasting available on iTunes v4.9 back in the summer of 2005, Derek from Skepticality, myself and a few others tried to figure out Apple’s algorithm for ranking podcasts.

Thanks to an early bug in iTunes where you could unsubscribe and re-subscribe it allowed us to pick a few obscure podcasts and drive them up in the rankings and then see how long it took for them to drop and at what rate. We were able to figure out that it was a seven day average with some weighted average put up front. When Apple added Apps to iTunes and had a top 100 ranking I figured they probably were using the same or similar algorithm for rankings. There’s no ‘organic’ on the App Store. Some of the top-ranked applications on iTunes purchase application installs. Recently Chris Dixon discovered this, and expressed interest in seeing an ‘organic’ top list with the paid application installs removed. Privately, I’ve heard other people ask for this as well. 4 Tips to Get in the App Store Top 200. Ranking on the US Top 200 charts is critical to the success of an iOS app – and anyone that tells you charts don’t matter probably isn’t in the charts.

If you aren’t charting, my guess is that you are invisible to 90% of the app buying public. Apart from an iTunes feature, the charts are the ONLY way to get visibility for your app that translates to meaningful sales. Getting mentioned on review sites may give you a momentary blip, but in the end it is visiblity in the charts that is going to give you long term success. Sure, you can eke out a living with a non-charting high priced niche app, but if we are honest with ourselves no one is in the App Store to just make enough to scrape by – we are all here because we want to hit a home run!