# Don't Forget vs StartFlow

The clearest difference is update cadence: Don't Forget at every 3 weeks against StartFlow's every 2 months. Don't Forget also leads on device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Don't Forget sells 1 one-off in-app purchase and StartFlow sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Don't Forget ships an update every 3 weeks, StartFlow every 2 months. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Don't Forget | StartFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 26 MB | 5 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Leoni](https://appshunter.io/developer/1484190257) | [Productive Mark LLC](https://appshunter.io/developer/6785327359) |

## What reviewers say

### 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 |


### StartFlow

[App page](https://appshunter.io/ios/app/startflow-adhd-daily-focus/id6785327357)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StartFlow Pro Monthly | $5.99 | per month |
| StartFlow Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Don't Forget free?

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

### Is StartFlow free?

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

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

Neither Don't Forget nor StartFlow shows ads.

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

Don't Forget ships an update every 3 weeks, and StartFlow every 2 months. Most recently, Don't Forget was updated on October 28, 2026 and StartFlow on October 31, 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.*