# DeepDo vs MonoMemo

The clearest difference is in-app purchases: MonoMemo at none against DeepDo's 5. MonoMemo also leads on ads (none vs shown). DeepDo's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (14.0 vs 18.6). On price and device support there is nothing between them.

Both are free to download. DeepDo sells 5 in-app purchases, starting at $2.99 per month. MonoMemo asks for nothing beyond the download.

DeepDo ships an update every 5 days, MonoMemo every 2 months. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | DeepDo | MonoMemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 34 MB | 2 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HIROSHI KAWASHIMA](https://appshunter.io/developer/1833029933) | [IBUKI YOSHIDA](https://appshunter.io/developer/1856209051) |

## What reviewers say

### DeepDo

[App page](https://appshunter.io/ios/app/deepdo/id6749967128)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeepDo Premium | $2.99 | per month |
| DeepDo Premium Description | $2.99 | one-time |
| 3000 AI Points | $2.99 | one-time |
| 35000 AI Points | $29.99 | one-time |
| 75000 AI Points | $59.99 | one-time |


### MonoMemo

[App page](https://appshunter.io/ios/app/monomemo-and-todo/id6757703581)

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

**In-app purchases:** none


## Frequently asked questions

### Is DeepDo free?

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

### Is MonoMemo free?

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

### Do DeepDo or MonoMemo have ads?

DeepDo shows ads; MonoMemo does not.

### Which is updated more often, DeepDo or MonoMemo?

DeepDo ships an update every 5 days, and MonoMemo every 2 months. Most recently, DeepDo was updated on September 18, 2026 and MonoMemo on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*