# 呆搜地球 vs SunLight

The clearest difference is in-app purchases: 呆搜地球 at none against SunLight's 1. 呆搜地球 also leads on iOS requirement (16.0 vs 26.0). SunLight's advantage is update cadence (fortnightly vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. SunLight sells 1 one-off in-app purchase. 呆搜地球 asks for nothing beyond the download.

呆搜地球 ships an update every 24 months, SunLight fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 呆搜地球 | SunLight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6737693044/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Fortnightly** |
| Size | 1 MB | 69 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [子昊 邓](https://appshunter.io/developer/1773694197) | [胜天 何](https://appshunter.io/developer/1667218804) |

## What reviewers say

### 呆搜地球

[App page](https://appshunter.io/ios/app/id6737693044)

**Features:** macOS Compatibility

**In-app purchases:** none


### SunLight

[App page](https://appshunter.io/ios/app/sunlight-3d-sun-path-tracker/id6784104999)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SunLight Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is 呆搜地球 free?

呆搜地球 is free to download, with no in-app purchases.

### Is SunLight free?

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

### Do 呆搜地球 or SunLight have ads?

Neither 呆搜地球 nor SunLight shows ads.

### Which is updated more often, 呆搜地球 or SunLight?

呆搜地球 ships an update every 24 months, and SunLight fortnightly. Most recently, 呆搜地球 was updated on October 24, 2026 and SunLight on October 24, 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.*