# Seestar vs FlySpanker Blink Comparator

The clearest difference is price: Seestar at Free against FlySpanker Blink Comparator's $0.99. Seestar also leads on iOS requirement (13.0 vs 17.6). FlySpanker Blink Comparator's advantage is update cadence (daily vs monthly) and chart position (#119 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Seestar is free to download; FlySpanker Blink Comparator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Seestar ships an update monthly, FlySpanker Blink Comparator daily. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Seestar | FlySpanker Blink Comparator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.2 (354 ratings)](https://appshunter.io/ios/app/seestar/id6447429891/reviews)** | — |
| Number of ratings | **354** | — |
| Positive reviews | 62.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Paid | — |
| Best chart rank | — | **#119** |
| Size | 1.3 GB | 3 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SuZhou ZWO Co., Ltd](https://appshunter.io/developer/1367782033) | [ANDREW CAMERON BECKER](https://appshunter.io/developer/1854261827) |

## What reviewers say

### Seestar

[App page](https://appshunter.io/ios/app/seestar/id6447429891)

Explore the universe with a smart telescope that simplifies stargazing. Automatically find, focus, and capture celestial objects without professional guidance. Observe stars, the sun, and even landscapes with intuitive app control.

**Highlights:** Wireless control of telescope, Automatic celestial object finding and tracking, Solar observation with filter, Scenery mode for terrestrial viewing, Built-in sky atlas and encyclopedia, Stargazing index and recommendations, Share observations with community

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Continuous updates
- 💡 Great value for money
- 👍 Intuitive interface
- 👍 Excellent image quality

**What reviewers complain about**

- 🐛 Firmware updates causing issues
- 🐛 Connectivity problems
- 🐛 Tracking and stability issues
- 🔋 Battery life concerns
- 🐛 Crashes and bugs after updates

**Reported bugs**

- Firmware update cycle preventing settings changes
- Tracking errors and star trailing issues
- App crashing on startup
- Inability to connect to telescope
- Forced firmware updates during use

**Requested features**

- Add equatorial mode support
- Provide fine control of exposure time
- Implement mosaic mode for wider FOV
- Add support for iPad landscape mode
- Integrate with other astronomy apps


### FlySpanker Blink Comparator

[App page](https://appshunter.io/ios/app/flyspanker-blink-comparator/id6755500924)

**Currently charting:** #119 Top Paid · Photo & Video (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Seestar free?

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

### Is FlySpanker Blink Comparator free?

FlySpanker Blink Comparator costs $0.99, with no in-app purchases.

### Do Seestar or FlySpanker Blink Comparator have ads?

Neither Seestar nor FlySpanker Blink Comparator shows ads.

### Which is updated more often, Seestar or FlySpanker Blink Comparator?

Seestar ships an update monthly, and FlySpanker Blink Comparator daily. Most recently, Seestar was updated on October 26, 2026 and FlySpanker Blink Comparator on October 28, 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.*