# DoTracker vs Secret Notes

The clearest difference is price: Secret Notes at Free against DoTracker's $0.99. Secret Notes also leads on update cadence (every 3 days vs every 2 months). DoTracker's advantage is in-app purchases (none vs 1) and iOS requirement (17.0 vs 26.2). On ads and device support there is nothing between them.

Secret Notes is free to download; DoTracker costs $0.99 up front. Secret Notes sells 1 one-off in-app purchase. DoTracker asks for nothing beyond the download.

DoTracker ships an update every 2 months, Secret Notes every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DoTracker | Secret Notes |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 1 MB | 4 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [sekleung chang](https://appshunter.io/developer/867512958) | [Andreas Grauf](https://appshunter.io/developer/1878952443) |

## What reviewers say

### DoTracker

[App page](https://appshunter.io/ios/app/dotracker-to-do-list-tracker/id6498627474)

**Features:** macOS Compatibility

**In-app purchases:** none


### Secret Notes

[App page](https://appshunter.io/ios/app/secret-notes-private-notepad/id6760174844)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Secret Notes Pro | $2.99 | one-time |


## Frequently asked questions

### Is DoTracker free?

DoTracker costs $0.99, with no in-app purchases.

### Is Secret Notes free?

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

### Do DoTracker or Secret Notes have ads?

Neither DoTracker nor Secret Notes shows ads.

### Which is updated more often, DoTracker or Secret Notes?

DoTracker ships an update every 2 months, and Secret Notes every 3 days. Most recently, DoTracker was updated on October 24, 2026 and Secret Notes 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.*