# B55 vs Sunstorespa

B55 and Sunstorespa 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.

B55 ships an update every 18 months, Sunstorespa every 29 months. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | B55 | Sunstorespa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 29 months |
| Size | 22 MB | 22 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Riina Rosali](https://appshunter.io/developer/1462767878) | [riccardo giordano](https://appshunter.io/developer/1526446834) |

## What reviewers say

### B55

[App page](https://appshunter.io/ios/app/b55/id1462767879)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sunstorespa

[App page](https://appshunter.io/ios/app/sunstorespa/id6444310168)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B55 free?

B55 is free to download, with no in-app purchases.

### Is Sunstorespa free?

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

### Do B55 or Sunstorespa have ads?

Neither B55 nor Sunstorespa shows ads.

### Which is updated more often, B55 or Sunstorespa?

B55 ships an update every 18 months, and Sunstorespa every 29 months. Most recently, B55 was updated on September 15, 2026 and Sunstorespa on September 17, 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.*