# Birdock vs SunSketcher

The clearest difference is rating: SunSketcher at 2.6 against Birdock's 1.5. SunSketcher also leads on review sentiment (33% vs 4%). Birdock's advantage is device support (3 vs 1) and ratings volume (74 vs 23). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SunSketcher holds the better App Store score, 2.6 against 1.5. Both are backed by a comparable volume of ratings — 74 and 23 respectively. Written reviews point the same way: 4% of Birdock's written reviews are positive against 33% of SunSketcher's.

Birdock ships an update every 3 weeks, SunSketcher fortnightly. The most recent releases landed on October 22, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Birdock | SunSketcher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (74 ratings)](https://appshunter.io/ios/app/birdock/id6448335695/reviews) | **[2.6 (23 ratings)](https://appshunter.io/ios/app/sunsketcher/id6464665997/reviews)** |
| Number of ratings | **74** | 23 |
| Positive reviews | 4.4% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 31 MB | 26 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Pengchuangda Industry Co., Ltd](https://appshunter.io/developer/1684445154) | [Western Kentucky University](https://appshunter.io/developer/365191345) |

## What reviewers say

### Birdock

[App page](https://appshunter.io/ios/app/birdock/id6448335695)

Instantly identify visiting bird species by taking a photo or recording a video. Advanced sensing technology quickly detects birds, enabling real-time observation of their activities.

**Highlights:** Automatic bird species detection, Photo and video analysis, Real-time observation, High-speed processing

**Features:** macOS Compatibility

**In-app purchases:** none


### SunSketcher

[App page](https://appshunter.io/ios/app/sunsketcher/id6464665997)

Capture crucial data during the Great North American Eclipse. This app automatically takes photos of the sun, helping scientists create a precise model of its shape and study solar interior flows. Participate in citizen science from your smartphone.

**Highlights:** Automatic eclipse photography, Location-based timing for totality, Data upload for scientific analysis, Citizen science participation, Contributes to heliophysics research, No special equipment needed

**In-app purchases:** none


## Frequently asked questions

### Is Birdock free?

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

### Is SunSketcher free?

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

### Which has better reviews, Birdock or SunSketcher?

SunSketcher is rated higher. Birdock averages 1.5 out of 5 from 74 ratings, while SunSketcher averages 2.6 from 23 ratings.

### Do Birdock or SunSketcher have ads?

Neither Birdock nor SunSketcher shows ads.

### Which is updated more often, Birdock or SunSketcher?

Birdock ships an update every 3 weeks, and SunSketcher fortnightly. Most recently, Birdock was updated on October 22, 2026 and SunSketcher on October 3, 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.*