# Hello Memory vs DeepDo

The clearest difference is in-app purchases: Hello Memory at none against DeepDo's 5. Hello Memory also leads on ads (none vs shown). DeepDo's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence 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. Hello Memory asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Hello Memory | DeepDo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hello-memory/id1573023653/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 11 MB | 34 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andy Yang](https://appshunter.io/developer/1573023655) | [HIROSHI KAWASHIMA](https://appshunter.io/developer/1833029933) |

## What reviewers say

### Hello Memory

[App page](https://appshunter.io/ios/app/hello-memory/id1573023653)

This application helps users track their daily activities and build healthy habits. It provides motivation to stick with new or existing routines, making it easier to achieve fitness goals.

**Highlights:** Activity tracking, Habit building, Motivation tools, Routine adherence, Progress monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Hello Memory free?

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

### Is DeepDo free?

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

### Do Hello Memory or DeepDo have ads?

DeepDo shows ads; Hello Memory does not.

### Which is updated more often, Hello Memory or DeepDo?

Hello Memory ships an update weekly, and DeepDo weekly. Most recently, Hello Memory was updated on October 4, 2026 and DeepDo on October 6, 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.*