# ストレス解消！にゃんこタルト vs Lost Nacchan

The clearest difference is price: ストレス解消！にゃんこタルト at Free against Lost Nacchan's $4.99. ストレス解消！にゃんこタルト also leads on in-app purchases (none vs 1) and update cadence (every 3 days vs monthly). Lost Nacchan's advantage is ads (none vs shown). On review sentiment and device support there is nothing between them.

ストレス解消！にゃんこタルト is free to download; Lost Nacchan costs $4.99 up front. Lost Nacchan sells 1 one-off in-app purchase. ストレス解消！にゃんこタルト asks for nothing beyond the download.

ストレス解消！にゃんこタルト ships an update every 3 days, Lost Nacchan monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ストレス解消！にゃんこタルト | Lost Nacchan |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | — | Paid |
| Size | 205 MB | 77 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Miura Maki](https://appshunter.io/developer/1244367767) | [Tetsuyoshi Morikawa](https://appshunter.io/developer/430144969) |

## What reviewers say

### ストレス解消！にゃんこタルト

[App page](https://appshunter.io/ios/app/id6471646371)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Lost Nacchan

[App page](https://appshunter.io/ios/app/lost-nacchan/id6496972001)

Navigate a maze to find a lost friend. Control movement by tapping the left or right side of the screen. Cooperate with a partner in a two-player mode for a shared challenge.

**Highlights:** Maze navigation, Solo play, Cooperative two-player mode, Touchscreen controls, Simple gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additions | $0.99 | one-time |


## Frequently asked questions

### Is ストレス解消！にゃんこタルト free?

ストレス解消！にゃんこタルト is free to download, with no in-app purchases.

### Is Lost Nacchan free?

Lost Nacchan costs $4.99, and also offers in-app purchases.

### Do ストレス解消！にゃんこタルト or Lost Nacchan have ads?

ストレス解消！にゃんこタルト shows ads; Lost Nacchan does not.

### Which is updated more often, ストレス解消！にゃんこタルト or Lost Nacchan?

ストレス解消！にゃんこタルト ships an update every 3 days, and Lost Nacchan monthly. Most recently, ストレス解消！にゃんこタルト was updated on November 4, 2026 and Lost Nacchan on October 30, 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.*