# Blii vs Don't Forget

The clearest difference is update cadence: Blii at every 9 days against Don't Forget's every 3 weeks. Blii also leads on iOS requirement (15.1 vs 17.6). Don't Forget's advantage is device support (4 vs 2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Blii sells 2 in-app purchases, starting at $4.99 per month and Don't Forget sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Blii ships an update every 9 days, Don't Forget every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Blii | Don't Forget |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 80 MB | 26 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Prabuddha Vyas](https://appshunter.io/developer/1827632876) | [Francesco Leoni](https://appshunter.io/developer/1484190257) |

## What reviewers say

### Blii

[App page](https://appshunter.io/ios/app/blii/id6751427550)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blii+ | $4.99 | per month |
| Blii+ | $39.99 | per year |


### Don't Forget

[App page](https://appshunter.io/ios/app/dont-forget-adhd-task-timer/id6759551127)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Blii free?

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

### Is Don't Forget free?

Don't Forget is free to download, with in-app purchases available.

### Do Blii or Don't Forget have ads?

Neither Blii nor Don't Forget shows ads.

### Which is updated more often, Blii or Don't Forget?

Blii ships an update every 9 days, and Don't Forget every 3 weeks. Most recently, Blii was updated on October 25, 2026 and Don't Forget on October 25, 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.*