# Object Detector & DocScan vs Note Taker AI

The clearest difference is ads: Note Taker AI at none against Object Detector & DocScan's shown. Note Taker AI also leads on device support (3 vs 1). Object Detector & DocScan's advantage is iOS requirement (18.6 vs 26.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Object Detector & DocScan | Note Taker AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free |
| Size | 123 MB | 17 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [shahida parveen](https://appshunter.io/developer/1851386391) | [Connected Mate](https://appshunter.io/developer/1762479572) |

## What reviewers say

### Object Detector & DocScan

[App page](https://appshunter.io/ios/app/object-detector-and-docscan/id6759646285)

**In-app purchases:** none


### Note Taker AI

[App page](https://appshunter.io/ios/app/note-taker-ai-100-local/id6760299554)

Record and transcribe conversations, meetings, and lectures locally on your device. AI analyzes audio to provide summaries, action items, and speaker identification without needing an internet connection. Organize and chat with your recordings for enhanced productivity.

**Highlights:** On-device AI analysis, Automatic transcription in 15 languages, Speaker identification, Smart summaries and action items, Offline operation, Privacy-focused design, Apple Watch and Live Activity integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Object Detector & DocScan free?

Object Detector & DocScan is free to download, with no in-app purchases.

### Is Note Taker AI free?

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

### Do Object Detector & DocScan or Note Taker AI have ads?

Object Detector & DocScan shows ads; Note Taker AI does not.

### Which is updated more often, Object Detector & DocScan or Note Taker AI?

Object Detector & DocScan ships an update every 2 weeks, and Note Taker AI every 2 weeks. Most recently, Object Detector & DocScan was updated on October 15, 2026 and Note Taker AI on October 12, 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.*