# AI Task Secretary vs ShiftMemo

The clearest difference is ads: AI Task Secretary at none against ShiftMemo's shown. AI Task Secretary also leads on update cadence (daily vs every 5 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. AI Task Secretary sells 2 in-app purchases, starting at $1.99 per month and ShiftMemo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AI Task Secretary ships an update daily, ShiftMemo every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Task Secretary | ShiftMemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 5 days |
| Size | 45 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Toshihiro Kanemaru](https://appshunter.io/developer/1885543443) | [丽佳 施](https://appshunter.io/developer/1894580777) |

## What reviewers say

### AI Task Secretary

[App page](https://appshunter.io/ios/app/ai-task-secretary/id6760656151)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Secretary PRO | $1.99 | per month |
| AI Secretary PRO+ | $3.99 | per month |


### ShiftMemo

[App page](https://appshunter.io/ios/app/shiftmemo-shift-and-pay-log/id6791934163)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is AI Task Secretary free?

AI Task Secretary is free to download, with in-app purchases available.

### Is ShiftMemo free?

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

### Do AI Task Secretary or ShiftMemo have ads?

ShiftMemo shows ads; AI Task Secretary does not.

### Which is updated more often, AI Task Secretary or ShiftMemo?

AI Task Secretary ships an update daily, and ShiftMemo every 5 days. Most recently, AI Task Secretary was updated on November 9, 2026 and ShiftMemo on November 5, 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.*