# Solar Fun vs bmsCommunication

Solar Fun and bmsCommunication are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Solar Fun ships an update monthly, bmsCommunication every 3 weeks. The most recent releases landed on March 2, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Solar Fun | bmsCommunication |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 37 MB | 55 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GFLAI](https://appshunter.io/developer/1788295252) | [金铭 成](https://appshunter.io/developer/1707117327) |

## What reviewers say

### Solar Fun

[App page](https://appshunter.io/ios/app/solar-fun/id6467080243)

**Features:** macOS Compatibility

**In-app purchases:** none


### bmsCommunication

[App page](https://appshunter.io/ios/app/bmscommunication/id6467502404)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solar Fun free?

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

### Is bmsCommunication free?

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

### Do Solar Fun or bmsCommunication have ads?

Neither Solar Fun nor bmsCommunication shows ads.

### Which is updated more often, Solar Fun or bmsCommunication?

Solar Fun ships an update monthly, and bmsCommunication every 3 weeks. Most recently, Solar Fun was updated on March 2, 2026 and bmsCommunication on September 20, 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.*