# Telescopius vs BioLog

The clearest difference is rating: BioLog at 5.0 against Telescopius's 3.7. Telescopius's advantage is ratings volume (12 vs 1) and device support (3 vs 1). 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.

BioLog holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Telescopius has 12 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Telescopius | BioLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (12 ratings)](https://appshunter.io/ios/app/telescopius/id6479415751/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biolog/id6808723388/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Free | Free |
| Size | 3 MB | 9 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Oscar Garcia Rojas](https://appshunter.io/developer/1735930655) | [Terrastation](https://appshunter.io/developer/6808723390) |

## What reviewers say

### Telescopius

[App page](https://appshunter.io/ios/app/telescopius/id6479415751)

Discover celestial objects for your telescope and plan stunning astrophotography shots. Save favorite targets, simulate camera framings, and create intricate mosaics. Explore a community gallery of breathtaking astrophotography.

**Highlights:** Find telescope targets, Save favorite celestial objects, Simulate astrophotography framings, Plan image mosaics, Community astrophotography gallery

**Features:** macOS Compatibility

**In-app purchases:** none


### BioLog

[App page](https://appshunter.io/ios/app/biolog/id6808723388)

Record nature observations with photos, location, and notes. Identify species using AI and organize your findings. Share your discoveries privately or with friends, with a strong focus on user privacy.

**Highlights:** Log sightings with photo, location, and notes, AI-powered species identification, Offline functionality, Organized sightings by date and map, Privacy-focused sharing options, Customizable favorite locations

**Features:** iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Telescopius free?

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

### Is BioLog free?

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

### Which has better reviews, Telescopius or BioLog?

BioLog is rated higher. Telescopius averages 3.7 out of 5 from 12 ratings, while BioLog averages 5.0 from 1 ratings.

### Do Telescopius or BioLog have ads?

Neither Telescopius nor BioLog 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.*