# DeepDo vs NoteStream

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

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

DeepDo ships an update every 5 days, NoteStream fortnightly. The most recent releases landed on September 18, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | DeepDo | NoteStream |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 34 MB | 43 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HIROSHI KAWASHIMA](https://appshunter.io/developer/1833029933) | [IdeaFlow, Inc.](https://appshunter.io/developer/1330828365) |

## 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 |


### NoteStream

[App page](https://appshunter.io/ios/app/notestream-capture-your-mind/id6752955813)

**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 NoteStream free?

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

### Do DeepDo or NoteStream have ads?

DeepDo shows ads; NoteStream does not.

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

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