# BisonNotes AI vs Lumina

The clearest difference is in-app purchases: BisonNotes AI at none against Lumina's 3. BisonNotes AI also leads on device support (4 vs 2). Lumina's advantage is update cadence (weekly vs every 3 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Lumina sells 3 one-off in-app purchases. BisonNotes AI asks for nothing beyond the download.

BisonNotes AI ships an update every 3 weeks, Lumina weekly. The most recent releases landed on September 7, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | BisonNotes AI | Lumina |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/bisonnotes-ai-voice-notes/id6749189425/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 65 MB | 1.6 GB |
| Requires iOS | **18.5** | 18.6 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Champ](https://appshunter.io/developer/1829164097) | [Rodrigo Uroz](https://appshunter.io/developer/1850514175) |

## What reviewers say

### BisonNotes AI

[App page](https://appshunter.io/ios/app/bisonnotes-ai-voice-notes/id6749189425)

Effortlessly capture spoken thoughts and transform them into searchable, transcribed text. AI-powered summarization condenses lengthy recordings into concise, formatted notes. Ideal for meetings, lectures, and interviews.

**Highlights:** Background recording, On-device transcription, Multiple cloud AI engines, Import various file formats, Export to PDF/RTF, Intelligent markdown summaries, Local and cloud sync storage

**Features:** Apple Watch app

**In-app purchases:** none


### Lumina

[App page](https://appshunter.io/ios/app/lumina-your-second-brain/id6754854017)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $2.99 | one-time |
| Medium Tip | $8.99 | one-time |
| Large Tip | $18.99 | one-time |


## Frequently asked questions

### Is BisonNotes AI free?

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

### Is Lumina free?

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

### Do BisonNotes AI or Lumina have ads?

Neither BisonNotes AI nor Lumina shows ads.

### Which is updated more often, BisonNotes AI or Lumina?

BisonNotes AI ships an update every 3 weeks, and Lumina weekly. Most recently, BisonNotes AI was updated on September 7, 2026 and Lumina on June 11, 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.*