PrimeXTime vs Roll in Hole
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.
Roll in Hole
Guide a ball through a 3D environment by swiping your finger. The objective is to ensure the 'king ball' is the last to fall into the hole to avoid more common balls appearing.
- Swipe to roll the ball
- 3D world navigation
- Strategic ball dropping
- Avoid premature king ball drops
- Increasing difficulty with common balls
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Roll the ball through a 3D world but king ball should drop at last into the hole! Swipe your finger and roll the ball. Be careful not to dropping king ball first into the hole! More common balls will comes if the king ball falls first!
Screenshots
Verdict
The clearest difference is update cadence: Roll in Hole at every 2 weeks against PrimeXTime's every 4 months. Roll in Hole also leads on iOS requirement (11.0 vs 17.6). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for PrimeXTime against 5.0 for Roll in Hole. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
PrimeXTime ships an update every 4 months, Roll in Hole every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | PrimeXTime | Roll in Hole |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Rick Hutchinson | Payal Lakhani |
Customer experience
PrimeXTime
Roll in Hole
In-app purchases
PrimeXTime
No in-app purchases
Roll in Hole
No in-app purchases
