# DeepSpacePilot vs Telescope Log

The clearest difference is rating: DeepSpacePilot at 5.0 against Telescope Log's 4.5. Telescope Log's advantage is update cadence (every 3 weeks vs every 6 weeks) and device support (3 vs 1). On price, review sentiment, ratings volume and ads there is nothing between them.

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

DeepSpacePilot holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

DeepSpacePilot ships an update every 6 weeks, Telescope Log every 3 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DeepSpacePilot | Telescope Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/deepspacepilot/id6760417428/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/telescope-log-darksite/id6792251293/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 70 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Smith](https://appshunter.io/developer/1884354455) | [Jawahar Natarajan](https://appshunter.io/developer/6772381065) |

## What reviewers say

### DeepSpacePilot

[App page](https://appshunter.io/ios/app/deepspacepilot/id6760417428)

This app helps stargazers of all levels find celestial objects visible from their location. It provides personalized difficulty ratings based on real-time weather and light pollution, ensuring a better viewing experience.

**Highlights:** Personalized celestial object difficulty ratings, Real-time weather and light pollution data integration, Curated catalog of nebulae, galaxies, and planets, Location-based visibility planning, Discover objects based on skill level

**Features:** macOS Compatibility

**In-app purchases:** none


### Telescope Log

[App page](https://appshunter.io/ios/app/telescope-log-darksite/id6792251293)

This app helps telescope owners plan their night of stargazing by suggesting targets based on their equipment and sky conditions. It also provides a detailed logbook for recording observations and tracks progress towards astronomy certificates.

**Highlights:** Gear-aware target suggestions, Session queue and planning, Detailed observing logbook, Red field mode for night vision, Tracking for astronomy certificates, Offline functionality, Data export and import

**Features:** Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is DeepSpacePilot free?

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

### Is Telescope Log free?

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

### Which has better reviews, DeepSpacePilot or Telescope Log?

DeepSpacePilot is rated higher. DeepSpacePilot averages 5.0 out of 5 from 2 ratings, while Telescope Log averages 4.5 from 2 ratings.

### Do DeepSpacePilot or Telescope Log have ads?

Neither DeepSpacePilot nor Telescope Log shows ads.

### Which is updated more often, DeepSpacePilot or Telescope Log?

DeepSpacePilot ships an update every 6 weeks, and Telescope Log every 3 weeks. Most recently, DeepSpacePilot was updated on October 8, 2026 and Telescope Log on October 15, 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.*