# PutNumber2 vs 最強AI神経衰弱

The clearest difference is review sentiment: PutNumber2 at 90% against 最強AI神経衰弱's 40%. PutNumber2 also leads on rating (4.7 vs 3.8) and update cadence (monthly vs every 13 months). 最強AI神経衰弱's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. PutNumber2 sells 2 one-off in-app purchases. 最強AI神経衰弱 asks for nothing beyond the download.

PutNumber2 holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: PutNumber2 has 98 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 90% of PutNumber2's written reviews are positive against 40% of 最強AI神経衰弱's.

PutNumber2 ships an update monthly, 最強AI神経衰弱 every 13 months. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PutNumber2 | 最強AI神経衰弱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (98 ratings)](https://appshunter.io/ios/app/putnumber2/id1073503789/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/ai/id1312623304/reviews) |
| Number of ratings | **98** | 5 |
| Positive reviews | **89.5% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 13 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 117 MB | 21 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAKASHI TOKUDA](https://appshunter.io/developer/665848074) | [Isamu Sakashita](https://appshunter.io/developer/668943935) |

## What reviewers say

### PutNumber2

[App page](https://appshunter.io/ios/app/putnumber2/id1073503789)

Slide and group number blocks to strategically erase them from the board. Avoid filling the board while aiming for high scores. New elements like Stones and different game modes offer fresh challenges.

**Highlights:** Slide and place number blocks, Group blocks to erase, Stones element, Exact point bonus, Multiple game modes (Endless2, 1000 Points, 30+), Block rotation

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ERASE SELECTED NUMBER | $0.99 | one-time |
| REMOVE ADS | $14.99 | one-time |


### 最強AI神経衰弱

[App page](https://appshunter.io/ios/app/ai/id1312623304)

Test your memory against a challenging AI in this card-matching game. Aim to conquer the divine difficulty level, where perfect recall is essential. Can you defeat the incredibly strong AI?

**Highlights:** Memory-testing gameplay, Challenging AI opponent, Multiple difficulty levels, Card matching mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PutNumber2 free?

PutNumber2 is free to download, with in-app purchases available.

### Is 最強AI神経衰弱 free?

最強AI神経衰弱 is free to download, with no in-app purchases.

### Which has better reviews, PutNumber2 or 最強AI神経衰弱?

PutNumber2 is rated higher. PutNumber2 averages 4.7 out of 5 from 98 ratings, while 最強AI神経衰弱 averages 3.8 from 5 ratings.

### Do PutNumber2 or 最強AI神経衰弱 have ads?

Both PutNumber2 and 最強AI神経衰弱 show ads.

### Which is updated more often, PutNumber2 or 最強AI神経衰弱?

PutNumber2 ships an update monthly, and 最強AI神経衰弱 every 13 months. Most recently, PutNumber2 was updated on October 13, 2026 and 最強AI神経衰弱 on October 4, 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.*