# MySERVO vs Crystal Byte

The clearest difference is update cadence: Crystal Byte at weekly against MySERVO's every 3 weeks. MySERVO's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, 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.

MySERVO ships an update every 3 weeks, Crystal Byte weekly. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MySERVO | Crystal Byte |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/myservo/id6755518223/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 29 MB | 43 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Singularity Ltd.](https://appshunter.io/developer/1223915903) | [Ethan John Rodriguez](https://appshunter.io/developer/6790647326) |

## What reviewers say

### MySERVO

[App page](https://appshunter.io/ios/app/myservo/id6755518223)

Earn and redeem rewards by scanning QR codes on products. Use accumulated points for cashback on future purchases. This digital rewards partner offers a convenient alternative to paper vouchers.

**Highlights:** Scan product QR codes, Earn and redeem rewards, Cashback on purchases, Digital loyalty program, Exclusive rewards

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Crystal Byte

[App page](https://appshunter.io/ios/app/crystal-byte/id6790647324)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MySERVO free?

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

### Is Crystal Byte free?

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

### Do MySERVO or Crystal Byte have ads?

Neither MySERVO nor Crystal Byte shows ads.

### Which is updated more often, MySERVO or Crystal Byte?

MySERVO ships an update every 3 weeks, and Crystal Byte weekly. Most recently, MySERVO was updated on October 12, 2026 and Crystal Byte on October 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.*