PrimeXTime vs Add Modulo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
PrimeXTime
Engage your mind with a unique number-based puzzle game. Start with a random number and strategically divide by single-digit primes. Bump the number by multiplying by 10 and adding a digit to reach 1 and win.
- Number division by primes
- Strategic bumping mechanic
- Goal to reduce number to 1
- Brain exercise gameplay
- Simple, intuitive interface
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Kill some time and give your brain a little exercise at the same time with this simple game. You start with a random number and then start dividing by single-digit primes (2, 3, 5 or 7). When you can't do any more divisions you 'bump' the number -- multiplying by 10 and adding any single digit. You win the game by reducing the original number to 1.
Add Modulo
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This game itself is based on Indonesia Local Children's game called "Tambah Tambahan" and also a variant of the Chopstick Game. In Indonesia, this game is indeed famous, but only among certain ages. All Indonesians born around 2000 know this game, but the rest who weren't born around 2000 tend not to know this game. This game is made to educate children around the world, and also preserve this local game to the world. Add Modulo is one of the WWDC 2021 Scholarship Winning Projects
Screenshots
Verdict
The clearest difference is iOS requirement: Add Modulo at 13.0 against PrimeXTime's 17.6. 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PrimeXTime | Add Modulo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Rick Hutchinson | Davin Djayadi |
In-app purchases
PrimeXTime
No in-app purchases
Add Modulo
No in-app purchases
