# DS Third Eye vs Duetly

The clearest difference is in-app purchases: DS Third Eye at none against Duetly's 1. DS Third Eye also leads on iOS requirement (11.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Duetly sells 1 in-app purchase, starting at $1.99 per month. DS Third Eye asks for nothing beyond the download.

DS Third Eye ships an update every 5 weeks, Duetly every 2 months. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | DS Third Eye | Duetly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ds-third-eye/id1142965192/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 32 MB | 22 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [Dotsquares Ltd](https://appshunter.io/developer/387584116) | [CODES ORBIT PRIVATE LIMITED](https://appshunter.io/developer/1383713580) |

## What reviewers say

### DS Third Eye

[App page](https://appshunter.io/ios/app/ds-third-eye/id1142965192)

Identify objects, landmarks, people, plants, and music by simply pointing your camera or uploading an image. Extract and share text from any picture. Discover related YouTube videos for recognized music.

**Highlights:** Object identification, Music recognition, Text extraction from images, Related YouTube videos, Share extracted text

**Features:** macOS Compatibility

**In-app purchases:** none


### Duetly

[App page](https://appshunter.io/ios/app/duetly-dual-camera-recorder/id6768544924)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duetly Premium | $1.99 | per month |


## Frequently asked questions

### Is DS Third Eye free?

DS Third Eye is free to download, with no in-app purchases.

### Is Duetly free?

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

### Do DS Third Eye or Duetly have ads?

Neither DS Third Eye nor Duetly shows ads.

### Which is updated more often, DS Third Eye or Duetly?

DS Third Eye ships an update every 5 weeks, and Duetly every 2 months. Most recently, DS Third Eye was updated on November 2, 2026 and Duetly on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*