# ASIAIR vs TinyScope

The clearest difference is rating: ASIAIR at 3.8 against TinyScope's 2.1. ASIAIR also leads on review sentiment (52% vs 23%) and ratings volume (244 vs 20). TinyScope's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ASIAIR holds the better App Store score, 3.8 against 2.1. That said, the two scores are not equally well evidenced: ASIAIR has 244 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 52% of ASIAIR's written reviews are positive against 23% of TinyScope's.

ASIAIR ships an update every 2 months, TinyScope every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | ASIAIR | TinyScope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (244 ratings)](https://appshunter.io/ios/app/asiair/id1367782034/reviews)** | [2.1 (20 ratings)](https://appshunter.io/ios/app/tinyscope/id1479790986/reviews) |
| Number of ratings | **244** | 20 |
| Positive reviews | **52.3% of reviews** | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 1.1 GB | 97 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SuZhou ZWO Co., Ltd](https://appshunter.io/developer/1367782033) | [Tinyphoton (Wuhan) Technology. Co., Ltd.](https://appshunter.io/developer/1470898020) |

## What reviewers say

### ASIAIR

[App page](https://appshunter.io/ios/app/asiair/id1367782034)

This app acts as an intelligent wireless controller for astrophotography, enabling control of various cameras and equatorial mounts. It offers comprehensive tools for deep-sky and planetary imaging, including focusing, alignment, and stacking, all accessible from your mobile device.

**Highlights:** Wireless camera and mount control, DSLR/MILC and equatorial mount support, Built-in SkyAtlas for imaging tasks, Auto-focus and polar alignment, Live stacking and post-stacking, Multi-target and mosaic planning

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful and feature-rich
- 👍 Easy to use and intuitive
- 🔒 Reliable and stable
- 🌟 Excellent automation and control
- 💻 Seamless integration with ZWO ecosystem

**What reviewers complain about**

- 🐛 Buggy software updates
- 🔍 Limited camera/mount compatibility
- 🔧 Difficult to troubleshoot issues
- 🔋 Connectivity and Wi-Fi problems
- 🗺️ Inaccurate object locating and plate solving

**Reported bugs**

- Crashes and freezes with recent updates
- Guiding and tracking issues after updates
- Connectivity problems with certain mounts
- Polar alignment and plate solving failures
- Incompatibility with newer iOS versions

**Requested features**

- Improved object catalog and sky atlas
- Support for more camera brands and models
- Mosaic imaging capabilities
- Customizable file naming and organization
- Notifications and alerts for issues during sessions


### TinyScope

[App page](https://appshunter.io/ios/app/tinyscope/id1479790986)

Transform your smartphone into a portable microscope with this companion app. Capture detailed photos and videos of objects up close, turning your device into a mobile lab. Essential for exploring the microscopic world on the go.

**Highlights:** Mobile microscope functionality, Capture photos, Record videos, Usage instructions, Accessory integration

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

**In-app purchases:** none


## Frequently asked questions

### Is ASIAIR free?

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

### Is TinyScope free?

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

### Which has better reviews, ASIAIR or TinyScope?

ASIAIR is rated higher. ASIAIR averages 3.8 out of 5 from 244 ratings, while TinyScope averages 2.1 from 20 ratings.

### Do ASIAIR or TinyScope have ads?

Neither ASIAIR nor TinyScope shows ads.

### Which is updated more often, ASIAIR or TinyScope?

ASIAIR ships an update every 2 months, and TinyScope every 2 weeks. Most recently, ASIAIR was updated on October 24, 2026 and TinyScope on October 24, 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.*