Shapes & Numbers vs Flag
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Shapes & Numbers
A fast-paced puzzle game where players match shape and number combinations against the clock. Earn bonuses for perfect clears, but be mindful of incorrect answers that reduce your time. Created entirely on an iPad using Swift Playgrounds.
- Timed shape and number matching
- 3x3 board puzzles
- Perfect clear bonuses
- Increasing difficulty
- iPad development showcase
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Shapes & Numbers is a game about matching the correct shape & number combination within a set time period. Clear the 3x3 board in the time and you'll have to do it again, but faster. Be careful though wrong answers will reduce how much time you have left to complete the puzzle. Clear the board without making a single mistake and you'll earn a perfect clear bonus! Shapes & Numbers was created out of a challenge to create a game and publish it to the AppStore using only the Swift Playgrounds app for iPad. While Swift Playgrounds is not designed with game development in mind it does not mean a game can't be created and Shapes & Numbers is a proof of that theory. That being said there are some unnecessary design and functionality restrictions in place with Swift Playgrounds that do limit ability to the game that I wanted to make. Some examples of this include the inability to add Game Center integration for leaderboards, lack of .sks file support for particle effects, and no way to easily lock the rotation of the game to portrait mode - yeah don't rotate your device (it's not a good time). That being said, this is early days for Swift Playgrounds, and I do hope that Apple is already working on Swift Playgrounds 5 with the hope that they are going to build a unique, simple, and elegant way to make casual games like Shapes & Numbers. If you enjoyed this game, or the idea of making a game on your iPad, please consider rating Shapes & Numbers 5 stars on the AppStore and sharing it with friends and family. Let them know that this is the kind of stuff that even they could learn to do with a little time and effort and if Apple can figure out ways to make these tools even easier to use I do think we'll see the barrier to entry for game development come down even further.
Flag
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A real chess clock, built for real chess players. Most apps stop at Fischer, swap your color every turn, and put Bronstein behind a paywall. Flag does all of it, without a subscription. FIVE INCREMENT MODES • Fischer — increment added after every move. OTB and online standard. • Delay (USCF) — clock pauses for a fixed delay before counting down. • Bronstein — used time returned at end of move, capped at the increment. • Hourglass — time flows from one side to the other. • Byo-yomi — Japanese overtime periods after main time runs out. DISPLAY & TAP • Split or Color display modes. • Tap your own half (chess tradition) or tap anywhere — your choice. • Persistent White/Black sides — they don't swap based on turn. ALSO IN FLAG • Full game history with per-move timing • Stats dashboard — averages, move-time charts, time-trouble heatmap • Pause, resign, agree-draw shortcuts • Customizable haptics and sounds • Custom time-control presets — bullet, blitz, rapid, classical, byo-yomi PRO — ONE-TIME UNLOCK. NO SUBSCRIPTION. 7-day trial of every Pro feature. After that, a one-time unlock keeps everything forever. No subscription. No ads. Pay once, own it. Pro adds Bronstein, Hourglass, and Byo-yomi modes; 12+ premium clock themes (Wood, Tournament felt, Brass DGT, Carrara Marble, Library, Fischer 72, Havana, Zen, Frost, Streamer, Neon and more); unlimited custom presets; and premium switch sounds. PRIVACY Privacy: https://bountyapps.com/flag/privacy.html Terms: https://bountyapps.com/flag/terms.html
Screenshots
Verdict
The clearest difference is update cadence: Flag at every 2 days against Shapes & Numbers's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Shapes & Numbers sells 1 one-off in-app purchase and Flag sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Shapes & Numbers ships an update every 27 months, Flag every 2 days. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.
| Parameter | Shapes & Numbers | Flag |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 27 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.5 — better | 18.6 |
| Further details — not scored | ||
| Size | 8 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | John Davenport | Anton Voropaiev |
In-app purchases
Shapes & Numbers
- Tips Welcome$2.99
Flag
- Flag Pro$4.99









