# NotSendMail vs Grat

The clearest difference is in-app purchases: NotSendMail at none against Grat's 1. Grat's advantage is ads (none vs shown) and update cadence (every 3 days vs every 16 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Grat sells 1 one-off in-app purchase. NotSendMail asks for nothing beyond the download.

NotSendMail ships an update every 16 months, Grat every 3 days. The most recent releases landed on October 18, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | NotSendMail | Grat |
| --- | --- | --- |
| 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** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 14 MB | 70 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Detective Girls](https://appshunter.io/developer/400920860) | [Apero, Inc.](https://appshunter.io/developer/1531250532) |

## 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


### Grat

[App page](https://appshunter.io/ios/app/grat-express-your-gratitude/id1563597788)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carnation Theme | $0.99 | one-time |


## Frequently asked questions

### Is NotSendMail free?

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

### Is Grat free?

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

### Do NotSendMail or Grat have ads?

NotSendMail shows ads; Grat does not.

### Which is updated more often, NotSendMail or Grat?

NotSendMail ships an update every 16 months, and Grat every 3 days. Most recently, NotSendMail was updated on October 18, 2026 and Grat 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.*