# Notifier | Notify Me vs Unsent Letters

The clearest difference is in-app purchases: Notifier | Notify Me at none against Unsent Letters's 3. Notifier | Notify Me also leads on iOS requirement (16.4 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Unsent Letters sells 3 in-app purchases, starting at $3.99 per month. Notifier | Notify Me asks for nothing beyond the download.

## The numbers

| Metric | Notifier | Notify Me | Unsent Letters |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 1 MB | 58 MB |
| Requires iOS | **16.4** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Basel AbuTaleb](https://appshunter.io/developer/1604005525) | [Raul Muresan](https://appshunter.io/developer/1805587360) |

## What reviewers say

### Notifier | Notify Me

[App page](https://appshunter.io/ios/app/notifier-notify-me/id6455249558)

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

**In-app purchases:** none


### Unsent Letters

[App page](https://appshunter.io/ios/app/unsent-letters/id6748039152)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $8.99 | per year |
| Lifetime Premium | $12.99 | one-time |


## Frequently asked questions

### Is Notifier | Notify Me free?

Notifier | Notify Me is free to download, with no in-app purchases.

### Is Unsent Letters free?

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

### Do Notifier | Notify Me or Unsent Letters have ads?

Neither Notifier | Notify Me nor Unsent Letters shows ads.

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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.*