# 謎解き㊙母の手紙2 vs あの日を もういちど。

The clearest difference is rating: あの日を もういちど。 at 5.0 against 謎解き㊙母の手紙2's 2.3. 謎解き㊙母の手紙2's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 8 months). On price, 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.

あの日を もういちど。 holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

謎解き㊙母の手紙2 ships an update every 2 weeks, あの日を もういちど。 every 8 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 謎解き㊙母の手紙2 | あの日を もういちど。 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/2/id1382099433/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1616583571/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 64.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | **Free** | Ad-supported |
| Size | 185 MB | 106 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2

[App page](https://appshunter.io/ios/app/2/id1382099433)

Unravel the mysteries left behind in a series of challenging letters. Solve puzzles and decipher clues to progress through this engaging game. Perfect for a quick mental break or to share on social media.

**Highlights:** Solve letter puzzles, Decipher challenging clues, Progress through stages, Use letter panels to answer, Suitable for breaks and commutes

**Features:** macOS Compatibility

**In-app purchases:** none


### あの日を もういちど。

[App page](https://appshunter.io/ios/app/id1616583571)

Step into the role of a shopkeeper who can alter the past. Travel to your clients' pasts to help them relive and change "that day." Explore short stories of regret and lingering feelings.

**Highlights:** Alter past events for clients, Explore short stories, Interact with townspeople, Use map for warp travel, Collect nostalgic photos

**In-app purchases:** none


## Frequently asked questions

### Is 謎解き㊙母の手紙2 free?

謎解き㊙母の手紙2 is free to download, with no in-app purchases.

### Is あの日を もういちど。 free?

あの日を もういちど。 is free to download, with no in-app purchases.

### Which has better reviews, 謎解き㊙母の手紙2 or あの日を もういちど。?

あの日を もういちど。 is rated higher. 謎解き㊙母の手紙2 averages 2.3 out of 5 from 3 ratings, while あの日を もういちど。 averages 5.0 from 1 ratings.

### Do 謎解き㊙母の手紙2 or あの日を もういちど。 have ads?

あの日を もういちど。 shows ads; 謎解き㊙母の手紙2 does not.

### Which is updated more often, 謎解き㊙母の手紙2 or あの日を もういちど。?

謎解き㊙母の手紙2 ships an update every 2 weeks, and あの日を もういちど。 every 8 months. Most recently, 謎解き㊙母の手紙2 was updated on October 24, 2026 and あの日を もういちど。 on October 16, 2026.

---

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