# Stars Blinker vs ScopeWizard

The clearest difference is rating: ScopeWizard at 5.0 against Stars Blinker's 4.0. ScopeWizard also leads on in-app purchases (none vs 1) and device support (3 vs 1). Stars Blinker's advantage is iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Stars Blinker sells 1 one-off in-app purchase. ScopeWizard asks for nothing beyond the download.

ScopeWizard holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Stars Blinker | ScopeWizard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/stars-blinker/id1569633657/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scopewizard/id1614476586/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 25 months |
| Monetization | Free | Free |
| Size | 25 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPad | **iPhone, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Roberto De Lorenzo](https://appshunter.io/developer/692760870) | [Richard Wright](https://appshunter.io/developer/297344959) |

## What reviewers say

### Stars Blinker

[App page](https://appshunter.io/ios/app/stars-blinker/id1569633657)

This app helps deep-sky photographers compare two images of the same celestial area taken at different times. It highlights changes in object position or brightness by blinking them, making it easier to spot phenomena like variable stars or asteroids.

**Highlights:** Compare two deep-sky images, Highlight changes in object position/brightness, Align images using three stars, Use images from different instruments, Adjust blinking interval, Save animations as movies

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $1.99 | one-time |


### ScopeWizard

[App page](https://appshunter.io/ios/app/scopewizard/id1614476586)

This app simplifies telescope, eyepiece, and camera calculations with a unified database of equipment. Easily mix and match your gear or input custom values for precise specifications.

**Highlights:** Unified formula database, Equipment database, Mix and match gear, Custom value input, Telescope specifications calculation

**In-app purchases:** none


## Frequently asked questions

### Is Stars Blinker free?

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

### Is ScopeWizard free?

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

### Which has better reviews, Stars Blinker or ScopeWizard?

ScopeWizard is rated higher. Stars Blinker averages 4.0 out of 5 from 1 ratings, while ScopeWizard averages 5.0 from 1 ratings.

### Do Stars Blinker or ScopeWizard have ads?

Neither Stars Blinker nor ScopeWizard shows ads.

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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.*