# Monster Numbers vs PALINGENESIS

The clearest difference is price: PALINGENESIS at Free against Monster Numbers's $2.99. PALINGENESIS also leads on update cadence (every 9 days vs every 5 months) and rating (4.8 vs 4.4). Monster Numbers's advantage is ratings volume (88 vs 12) and iOS requirement (11.0 vs 15.0). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

PALINGENESIS is free to download; Monster Numbers costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PALINGENESIS holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Monster Numbers has 88 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 92% of Monster Numbers's written reviews are positive against 100% of PALINGENESIS's.

Monster Numbers ships an update every 5 months, PALINGENESIS every 9 days. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Monster Numbers | PALINGENESIS |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.4 (88 ratings)](https://appshunter.io/ios/app/monster-numbers-mental-math/id771387168/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/palingenesis/id6467540178/reviews)** |
| Number of ratings | **88** | 12 |
| Positive reviews | 92.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | Paid | Paid |
| Size | 173 MB | 741 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [Didactoons Games SL](https://appshunter.io/developer/1457185685) | [John Paul Grigsby](https://appshunter.io/developer/1696719802) |

## What reviewers say

### Monster Numbers

[App page](https://appshunter.io/ios/app/monster-numbers-mental-math/id771387168)

This engaging math game helps children aged 4-14 improve their arithmetic skills. It adapts to each child's age and learning level, offering a mix of fun activities and skill-testing challenges. Designed by teachers, it aims to make learning math enjoyable and support school routines.

**Highlights:** Adaptive difficulty by age, Mix of fun and skill-testing levels, Designed by teachers, Supports school routines, Improves math skills

**Features:** macOS Compatibility

**In-app purchases:** none


### PALINGENESIS

[App page](https://appshunter.io/ios/app/palingenesis/id6467540178)

Experience an album as an interactive music video game. Explore animated worlds, each tied to a song, and uncover a developing narrative through your journey. This unique application blends hand-crafted animation with interactive gameplay.

**Highlights:** Interactive animated worlds, Music-driven environments, Unfolding narrative, Hand-crafted animation, Visual sequences

**In-app purchases:** none


## Frequently asked questions

### Is Monster Numbers free?

Monster Numbers costs $2.99, with no in-app purchases.

### Is PALINGENESIS free?

PALINGENESIS is free to download, with no in-app purchases.

### Which has better reviews, Monster Numbers or PALINGENESIS?

PALINGENESIS is rated higher. Monster Numbers averages 4.4 out of 5 from 88 ratings, while PALINGENESIS averages 4.8 from 12 ratings.

### Do Monster Numbers or PALINGENESIS have ads?

Neither Monster Numbers nor PALINGENESIS shows ads.

### Which is updated more often, Monster Numbers or PALINGENESIS?

Monster Numbers ships an update every 5 months, and PALINGENESIS every 9 days. Most recently, Monster Numbers was updated on November 11, 2026 and PALINGENESIS on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*