# Abby Services vs Promayarn Compass

The clearest difference is price: Abby Services at Free against Promayarn Compass's $29.99. Abby Services also leads on update cadence (every 8 days vs every 6 weeks). Promayarn Compass's advantage is iOS requirement (13.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

Abby Services is free to download; Promayarn Compass costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Abby Services ships an update every 8 days, Promayarn Compass every 6 weeks. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Abby Services | Promayarn Compass |
| --- | --- | --- |
| Price | **Free** | $29.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 6 weeks |
| Size | 107 MB | 31 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SKILLS OUTSOURCETHINK PRIVATE LIMITED](https://appshunter.io/developer/1633621770) | [Angkoon Jiriyasin](https://appshunter.io/developer/1456803733) |

## What reviewers say

### Abby Services

[App page](https://appshunter.io/ios/app/abby-services/id6746630189)

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

**In-app purchases:** none


### Promayarn Compass

[App page](https://appshunter.io/ios/app/promayarn-compass/id6748581690)

**In-app purchases:** none


## Frequently asked questions

### Is Abby Services free?

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

### Is Promayarn Compass free?

Promayarn Compass costs $29.99, with no in-app purchases.

### Do Abby Services or Promayarn Compass have ads?

Neither Abby Services nor Promayarn Compass shows ads.

### Which is updated more often, Abby Services or Promayarn Compass?

Abby Services ships an update every 8 days, and Promayarn Compass every 6 weeks. Most recently, Abby Services was updated on October 25, 2026 and Promayarn Compass on October 12, 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.*