# TaskSync vs CellNotes

The clearest difference is in-app purchases: CellNotes at none against TaskSync's 1. CellNotes also leads on iOS requirement (15.1 vs 17.6). TaskSync's advantage is update cadence (daily vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. TaskSync sells 1 one-off in-app purchase. CellNotes asks for nothing beyond the download.

TaskSync ships an update daily, CellNotes every 3 weeks. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TaskSync | CellNotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 6 MB | 31 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Sakuma](https://appshunter.io/developer/1791815850) | [Takafumi Terasaki](https://appshunter.io/developer/6785186297) |

## What reviewers say

### TaskSync

[App page](https://appshunter.io/ios/app/tasksync-custom-memo-app/id6741540253)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プロ版機能 | $5.99 | one-time |


### CellNotes

[App page](https://appshunter.io/ios/app/cellnotes/id6785186295)

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

**In-app purchases:** none


## Frequently asked questions

### Is TaskSync free?

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

### Is CellNotes free?

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

### Do TaskSync or CellNotes have ads?

Neither TaskSync nor CellNotes shows ads.

### Which is updated more often, TaskSync or CellNotes?

TaskSync ships an update daily, and CellNotes every 3 weeks. Most recently, TaskSync was updated on October 5, 2026 and CellNotes on October 7, 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.*