# solar123 vs POWER

solar123 and POWER are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | solar123 | POWER |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | — |
| Size | 21 MB | 89 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Rockcore Electronic Technology Co.,Ltd](https://appshunter.io/developer/1031556232) | [岭 邹](https://appshunter.io/developer/1707478766) |

## What reviewers say

### solar123

[App page](https://appshunter.io/ios/app/solar123/id1527530207)

**Features:** macOS Compatibility

**In-app purchases:** none


### POWER

[App page](https://appshunter.io/ios/app/power-ingev/id6466617302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is solar123 free?

solar123 is free to download, with no in-app purchases.

### Is POWER free?

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

### Do solar123 or POWER have ads?

Neither solar123 nor POWER 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.*