# OSAIO vs DictionaryKH

The clearest difference is ads: OSAIO at none against DictionaryKH's shown. OSAIO also leads on iOS requirement (13 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

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

OSAIO ships an update weekly, DictionaryKH every 11 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | OSAIO | DictionaryKH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3K ratings)](https://appshunter.io/ios/app/osaio/id1583154299/reviews)** | — |
| Number of ratings | **3K** | — |
| Positive reviews | 63.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free | — |
| Size | 312 MB | 93 MB |
| Requires iOS | **13** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AFAR PTE. LTD](https://appshunter.io/developer/1583154301) | [KEANG SEAN](https://appshunter.io/developer/1858499992) |

## What reviewers say

### OSAIO

[App page](https://appshunter.io/ios/app/osaio/id1583154299)

This smart home camera app facilitates two-way conversations, sends detection notifications, and allows device sharing to keep you connected with family and pets. It offers secure cloud storage for easy video playback and a high-definition, efficient, and safe user experience.

**Highlights:** Two-way conversation, Detection notifications, Device sharing, Secure cloud storage, High-definition video, Remote playback

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup and use
- 📽️ Clear video quality
- 🔒 Reliable security features
- 🐱 Useful for monitoring pets
- 💰 Good value for money

**What reviewers complain about**

- 🐛 Connectivity issues
- ⚠️ Unreliable app performance
- 🔄 Frequent app crashes and freezes
- 📺 Poor video playback experience
- 🔇 Audio quality issues

**Reported bugs**

- Inability to log in or connect cameras
- Recordings not saving or accessible
- Inconsistent device detection and pairing
- Frequent app crashes and freezes
- Microphone and speaker issues

**Requested features**

- Multi-camera view
- Improved motion detection and alerts
- Desktop app support
- Customizable notification settings
- Timelapse and video editing features


### DictionaryKH

[App page](https://appshunter.io/ios/app/dictionarykh/id6756098908)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OSAIO free?

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

### Is DictionaryKH free?

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

### Do OSAIO or DictionaryKH have ads?

DictionaryKH shows ads; OSAIO does not.

### Which is updated more often, OSAIO or DictionaryKH?

OSAIO ships an update weekly, and DictionaryKH every 11 days. Most recently, OSAIO was updated on October 30, 2026 and DictionaryKH on October 30, 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.*