# Bluedot AI Note Taker vs DET Data Logger

The clearest difference is in-app purchases: DET Data Logger at none against Bluedot AI Note Taker's 8. Bluedot AI Note Taker's advantage is device support (4 vs 1) and iOS requirement (15.6 vs 18.5). On price, update cadence and ads there is nothing between them.

Both are free to download. Bluedot AI Note Taker sells 8 in-app purchases, starting at $17.99 per month. DET Data Logger asks for nothing beyond the download.

Bluedot AI Note Taker ships an update every 10 days, DET Data Logger every 2 weeks. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bluedot AI Note Taker | DET Data Logger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (252 ratings)](https://appshunter.io/ios/app/bluedot-ai-note-taker/id6754837598/reviews)** | — |
| Number of ratings | **252** | — |
| Positive reviews | 89.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 111 MB | 1 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Twiso Inc.](https://appshunter.io/developer/1839943792) | [DragonEye Technology](https://appshunter.io/developer/1865230033) |

## What reviewers say

### Bluedot AI Note Taker

[App page](https://appshunter.io/ios/app/bluedot-ai-note-taker/id6754837598)

This app records, transcribes, and summarizes meetings and conversations. It automatically detects key information like decisions and action items, and can integrate with popular productivity tools. Users can also ask questions about their meeting content.

**Highlights:** Record any conversation, Automatic transcription in 100+ languages, AI-generated meeting summaries, Topic, decision, and speaker detection, Integration with HubSpot, Salesforce, Notion, Slack, Searchable transcripts and recordings, Export notes as PDF, TXT, or DOCX

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $17.99 | per month |
| Pro | $24.99 | per month |
| Pro | $24.99 | per month |
| Business | $38.99 | per month |
| Basic | $171.99 | per year |
| Pro | $239.99 | per year |
| Pro | $239.99 | per year |
| Business | $374.99 | per year |


### DET Data Logger

[App page](https://appshunter.io/ios/app/det-data-logger/id6757201305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluedot AI Note Taker free?

Bluedot AI Note Taker is free to download, with in-app purchases available.

### Is DET Data Logger free?

DET Data Logger is free to download, with no in-app purchases.

### Do Bluedot AI Note Taker or DET Data Logger have ads?

Neither Bluedot AI Note Taker nor DET Data Logger shows ads.

### Which is updated more often, Bluedot AI Note Taker or DET Data Logger?

Bluedot AI Note Taker ships an update every 10 days, and DET Data Logger every 2 weeks. Most recently, Bluedot AI Note Taker was updated on October 18, 2026 and DET Data Logger on October 9, 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.*