Primes vs Dave's Score Keeper
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Primes
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Have fun with prime numbers, 2 different ways to play, 3 levels of complexity each. The goal is to make the sum of every row and column be a prime number. Roll The Prime This is a game where you need lots of luck and some skill. Place randomly generated numbers on the grid, make the sum of every row and column be a prime number. Even with superb skills, your chance of successfully completing the game is less than 25%. Puzzle Primes This is a game of skill and mental math. Swap numbers on the grid to make the sum of every row and column a prime number, it may take you 5 moves or 15 moves but every puzzle has a solution.
Dave's Score Keeper
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Score Tracker is a simple app for keeping score during games with friends and family. Add players, start a game, and update points as you go. The app is designed to stay quick and clear, so you can track scores without slowing down the game. Features: Add and manage players Track scores during a game Use quick point buttons for faster updates Keep everything stored locally on your device Simple interface focused on ease of use Score Tracker does not require an account, and your game data stays on your device.
Screenshots
Verdict
The clearest difference is iOS requirement: Primes at 8.0 against Dave's Score Keeper's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Primes ships an update every 2 months, Dave's Score Keeper every 3 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | Primes | Dave's Score Keeper |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 8.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 34 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleniq Inc. | Elder Baltazar |
In-app purchases
Primes
No in-app purchases
Dave's Score Keeper
No in-app purchases








