# NotSendMail vs トラウマ解消アプリ

NotSendMail and トラウマ解消アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

NotSendMail ships an update every 16 months, トラウマ解消アプリ every 10 months. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | NotSendMail | トラウマ解消アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/notsendmail/id400920857/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 86.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Every 10 months** |
| Monetization | Ad-supported | — |
| Size | 14 MB | 49 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Detective Girls](https://appshunter.io/developer/400920860) | [Tomoyuki Nitta](https://appshunter.io/developer/1275862471) |

## What reviewers say

### NotSendMail

[App page](https://appshunter.io/ios/app/notsendmail/id400920857)

Express negative emotions by composing them as emails and then symbolically disposing of them. This app allows you to release feelings of stress, sadness, or anger without actually sending or saving any messages, promoting a sense of relief.

**Highlights:** Compose emails for negative feelings, Symbolically discard emails, Reduce stress and improve mood, No message sending or saving, Simple and intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### トラウマ解消アプリ

[App page](https://appshunter.io/ios/app/id1561470464)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NotSendMail free?

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

### Is トラウマ解消アプリ free?

トラウマ解消アプリ is free to download, with no in-app purchases.

### Do NotSendMail or トラウマ解消アプリ have ads?

Both NotSendMail and トラウマ解消アプリ show ads.

### Which is updated more often, NotSendMail or トラウマ解消アプリ?

NotSendMail ships an update every 16 months, and トラウマ解消アプリ every 10 months. Most recently, NotSendMail was updated on October 13, 2026 and トラウマ解消アプリ on October 16, 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.*