# DeepDo vs memomer

DeepDo and memomer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. DeepDo sells 5 in-app purchases, starting at $2.99 per month and memomer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DeepDo ships an update every 5 days, memomer every 3 days. The most recent releases landed on September 18, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | DeepDo | memomer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 34 MB | 48 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HIROSHI KAWASHIMA](https://appshunter.io/developer/1833029933) | [合同会社 Bouzer](https://appshunter.io/developer/1809286489) |

## 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 |


### memomer

[App page](https://appshunter.io/ios/app/memomer-tree-notes-plus/id6774661729)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Unlock Limits | $5.99 | one-time |


## Frequently asked questions

### Is DeepDo free?

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

### Is memomer free?

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

### Do DeepDo or memomer have ads?

Both DeepDo and memomer show ads.

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

DeepDo ships an update every 5 days, and memomer every 3 days. Most recently, DeepDo was updated on September 18, 2026 and memomer on September 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.*