# Avid Reader vs Solar Hero

The clearest difference is in-app purchases: Solar Hero at none against Avid Reader's 2. Solar Hero also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Avid Reader sells 2 one-off in-app purchases. Solar Hero asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 19, 2026.

## The numbers

| Metric | Avid Reader | Solar Hero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Size | 114 MB | 341 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [5 Ladders Entertainment LLC](https://appshunter.io/developer/1788369483) | [Funattic Studio Ltd](https://appshunter.io/developer/1844048448) |

## What reviewers say

### Avid Reader

[App page](https://appshunter.io/ios/app/avid-reader/id6749188597)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Gold Stars | $0.99 | one-time |
| Ad Free / Unlimited Stars | $3.99 | one-time |


### Solar Hero

[App page](https://appshunter.io/ios/app/solar-hero-alien-invasion/id6753620083)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Avid Reader free?

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

### Is Solar Hero free?

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

### Do Avid Reader or Solar Hero have ads?

Avid Reader shows ads; Solar Hero does not.

### Which is updated more often, Avid Reader or Solar Hero?

Avid Reader ships an update weekly, and Solar Hero weekly. Most recently, Avid Reader was updated on October 19, 2026 and Solar Hero on October 19, 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.*