# TaskBox vs Secret Notes

The clearest difference is in-app purchases: TaskBox at none against Secret Notes's 1. TaskBox also leads on iOS requirement (11.0 vs 26.2). Secret Notes's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Secret Notes sells 1 one-off in-app purchase. TaskBox asks for nothing beyond the download.

TaskBox ships an update every 5 weeks, Secret Notes every 3 days. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | TaskBox | Secret Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 45 MB | 4 MB |
| Requires iOS | **11.0** | 26.2 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Usama Ahsan](https://appshunter.io/developer/1627075511) | [Andreas Grauf](https://appshunter.io/developer/1878952443) |

## What reviewers say

### TaskBox

[App page](https://appshunter.io/ios/app/taskbox-task-manager/id6449673900)

**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 TaskBox free?

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

### Is Secret Notes free?

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

### Do TaskBox or Secret Notes have ads?

Neither TaskBox nor Secret Notes shows ads.

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

TaskBox ships an update every 5 weeks, and Secret Notes every 3 days. Most recently, TaskBox was updated on September 15, 2026 and Secret Notes on September 10, 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.*