# 遍历 vs Telescope Log

The clearest difference is in-app purchases: Telescope Log at none against 遍历's 2. Telescope Log also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 遍历 sells 2 in-app purchases, starting at $99.99 per year. Telescope Log asks for nothing beyond the download.

## The numbers

| Metric | 遍历 | Telescope Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/telescope-log-darksite/id6792251293/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 74 MB | 70 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [杨谦 胡](https://appshunter.io/developer/6785927529) | [Jawahar Natarajan](https://appshunter.io/developer/6772381065) |

## What reviewers say

### 遍历

[App page](https://appshunter.io/ios/app/id6787005679)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 遍历 v3 完全版 | $99.99 | per year |
| 复原古代历法 | $5.99 | one-time |


### 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 遍历 free?

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

### Is Telescope Log free?

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

### Do 遍历 or Telescope Log have ads?

Neither 遍历 nor Telescope Log 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.*