# 謎解き ㊙ 母の手紙 vs 手紙屋

The clearest difference is rating: 手紙屋 at 4.3 against 謎解き ㊙ 母の手紙's 3.7. 手紙屋 also leads on review sentiment (71% vs 58%) and update cadence (monthly vs every 2 months). 謎解き ㊙ 母の手紙's advantage is ads (none vs shown) and iOS requirement (9.0 vs 14.0). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

手紙屋 holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews point the same way: 58% of 謎解き ㊙ 母の手紙's written reviews are positive against 71% of 手紙屋's.

謎解き ㊙ 母の手紙 ships an update every 2 months, 手紙屋 monthly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 謎解き ㊙ 母の手紙 | 手紙屋 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (9 ratings)](https://appshunter.io/ios/app/id1367820006/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/id6444304016/reviews)** |
| Number of ratings | **9** | 4 |
| Positive reviews | 58.5% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 244 MB | 104 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [MIKU KURAKI](https://appshunter.io/developer/1161306102) | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) |

## What reviewers say

### 謎解き ㊙ 母の手紙

[App page](https://appshunter.io/ios/app/id1367820006)

Solve the mystery left behind in a letter from your mother. This challenging game presents a series of puzzles and riddles that you must decipher to progress. Perfect for when you have free time or need a break from studying.

**Highlights:** Solve mother's letter puzzles, Decipher riddles, Tap to answer, Progress through stages, Suitable for breaks

**Features:** macOS Compatibility

**In-app purchases:** none


### 手紙屋

[App page](https://appshunter.io/ios/app/id6444304016)

**In-app purchases:** none


## Frequently asked questions

### Is 謎解き ㊙ 母の手紙 free?

謎解き ㊙ 母の手紙 is free to download, with no in-app purchases.

### Is 手紙屋 free?

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

### Which has better reviews, 謎解き ㊙ 母の手紙 or 手紙屋?

手紙屋 is rated higher. 謎解き ㊙ 母の手紙 averages 3.7 out of 5 from 9 ratings, while 手紙屋 averages 4.3 from 4 ratings.

### Do 謎解き ㊙ 母の手紙 or 手紙屋 have ads?

手紙屋 shows ads; 謎解き ㊙ 母の手紙 does not.

### Which is updated more often, 謎解き ㊙ 母の手紙 or 手紙屋?

謎解き ㊙ 母の手紙 ships an update every 2 months, and 手紙屋 monthly. Most recently, 謎解き ㊙ 母の手紙 was updated on October 26, 2026 and 手紙屋 on October 27, 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.*