# BlueOpen vs Solars

The clearest difference is iOS requirement: BlueOpen at 12.0 against Solars's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 20, 2026 and December 4, 2025 respectively.

## The numbers

| Metric | BlueOpen | Solars |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 38 MB | 17 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JCM Technologies S.A.](https://appshunter.io/developer/1475472503) | [Globaldizajn](https://appshunter.io/developer/322816846) |

## What reviewers say

### BlueOpen

[App page](https://appshunter.io/ios/app/blueopen/id1531849084)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Solars

[App page](https://appshunter.io/ios/app/solars/id1593687500)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BlueOpen free?

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

### Is Solars free?

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

### Do BlueOpen or Solars have ads?

Neither BlueOpen nor Solars shows ads.

### Which is updated more often, BlueOpen or Solars?

BlueOpen ships an update every 4 months, and Solars every 4 months. Most recently, BlueOpen was updated on September 20, 2026 and Solars on December 4, 2025.

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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.*