# Compass AR vs DataFastView

The clearest difference is in-app purchases: DataFastView at none against Compass AR's 3. DataFastView also leads on iOS requirement (18.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Compass AR sells 3 one-off in-app purchases. DataFastView asks for nothing beyond the download.

Compass AR ships an update every 2 weeks, DataFastView every 3 weeks. Both last shipped on October 21, 2026.

## The numbers

| Metric | Compass AR | DataFastView |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 8 MB | 4 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [飞 吕](https://appshunter.io/developer/1851387805) | [Moscoso Pacheco, Gonzalo Juvenal](https://appshunter.io/developer/1825736307) |

## What reviewers say

### Compass AR

[App page](https://appshunter.io/ios/app/compass-ar-sun-and-moon/id6755030188)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sponsor · A Lunch | $0.99 | one-time |
| Sponsor · A Coffee | $2.99 | one-time |
| Sponsor · A Resupply | $6.99 | one-time |


### DataFastView

[App page](https://appshunter.io/ios/app/datafastview/id6804723908)

**In-app purchases:** none


## Frequently asked questions

### Is Compass AR free?

Compass AR is free to download, with in-app purchases available.

### Is DataFastView free?

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

### Do Compass AR or DataFastView have ads?

Neither Compass AR nor DataFastView shows ads.

### Which is updated more often, Compass AR or DataFastView?

Compass AR ships an update every 2 weeks, and DataFastView every 3 weeks. Most recently, Compass AR was updated on October 21, 2026 and DataFastView on October 21, 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.*