# Every Planet vs APOD Explorer

The clearest difference is update cadence: APOD Explorer at every 4 weeks against Every Planet's every 18 months. Every Planet's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Every Planet ships an update every 18 months, APOD Explorer every 4 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Every Planet | APOD Explorer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 weeks** |
| Size | 48 MB | 36 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [TIBOR CZEKAY](https://appshunter.io/developer/1531109692) | [Diego Carrera Alonso](https://appshunter.io/developer/6787161862) |

## What reviewers say

### Every Planet

[App page](https://appshunter.io/ios/app/every-planet/id6469440640)

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

**In-app purchases:** none


### APOD Explorer

[App page](https://appshunter.io/ios/app/apod-explorer/id6787161860)

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

**In-app purchases:** none


## Frequently asked questions

### Is Every Planet free?

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

### Is APOD Explorer free?

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

### Do Every Planet or APOD Explorer have ads?

Neither Every Planet nor APOD Explorer shows ads.

### Which is updated more often, Every Planet or APOD Explorer?

Every Planet ships an update every 18 months, and APOD Explorer every 4 weeks. Most recently, Every Planet was updated on October 9, 2026 and APOD Explorer on October 10, 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.*