# KUU vs footnotes

KUU and footnotes both sit at 4.9 stars, but that hides the real split: 97% of footnotes's written reviews are positive against 52% of KUU's. footnotes also leads on in-app purchases (none vs 3) and ads (none vs shown). KUU's advantage is device support (4 vs 1). On price and rating there is nothing between them.

Both are free to download. KUU sells 3 in-app purchases, starting at $5.99 per month. footnotes asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for KUU against 4.8 for footnotes. That said, the two scores are not equally well evidenced: footnotes has 158 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 52% of KUU's written reviews are positive against 97% of footnotes's.

KUU ships an update every 5 days, footnotes every 2 days. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | KUU | footnotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/kuu-ai-brain-dump-for-adhd/id6771264775/reviews)** | [4.8 (158 ratings)](https://appshunter.io/ios/app/footnotes-notes-for-noticing/id6803869918/reviews) |
| Number of ratings | 8 | **158** |
| Positive reviews | 51.7% of reviews | **97.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 27 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shunya Yamashita](https://appshunter.io/developer/1841624282) | [Doppler HQ, Inc](https://appshunter.io/developer/1895101271) |

## What reviewers say

### KUU

[App page](https://appshunter.io/ios/app/kuu-ai-brain-dump-for-adhd/id6771264775)

This voice-first app helps you declutter your mind by capturing scattered thoughts and worries. Speak your mind, and it gently categorizes your spoken words into 'Now', 'Later', 'Park', and 'Let go' to create mental space.

**Highlights:** Voice-first brain dumping, Automatic text transcription, Categorization into Now, Later, Park, Let go, On-device organization, iCloud sync for private notes, Hands-free use

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KUU+ Monthly | $5.99 | per month |
| KUU+ Yearly | $39.99 | per year |
| KUU+ Lifetime | $89.99 | one-time |


### footnotes

[App page](https://appshunter.io/ios/app/footnotes-notes-for-noticing/id6803869918)

Capture the full texture of everyday moments with words, photos, video, and voice. Organize these memories into notebooks and create a timeline of your life. Share your moments as little stories.

**Highlights:** Capture moments with text, photos, video, and voice, Organize notes into different notebooks, Build a timeline of life's moments, Create shareable stories from moments, Edit and add to old notes

**In-app purchases:** none


## Frequently asked questions

### Is KUU free?

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

### Is footnotes free?

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

### Which has better reviews, KUU or footnotes?

KUU is rated higher. KUU averages 4.9 out of 5 from 8 ratings, while footnotes averages 4.8 from 158 ratings.

### Do KUU or footnotes have ads?

KUU shows ads; footnotes does not.

### Which is updated more often, KUU or footnotes?

KUU ships an update every 5 days, and footnotes every 2 days. Most recently, KUU was updated on October 21, 2026 and footnotes on October 19, 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.*