# CelesteLab Diagnostic vs Visla GPS

The clearest difference is in-app purchases: CelesteLab Diagnostic at none against Visla GPS's 10. CelesteLab Diagnostic also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Visla GPS sells 10 in-app purchases, starting at $34.99 per year. CelesteLab Diagnostic asks for nothing beyond the download.

CelesteLab Diagnostic ships an update every 3 weeks, Visla GPS every 11 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CelesteLab Diagnostic | Visla GPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 1 MB | 128 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Celeste Electronic Car Tuning Srl](https://appshunter.io/developer/1325005450) | [Visla SRLS](https://appshunter.io/developer/1825164595) |

## What reviewers say

### CelesteLab Diagnostic

[App page](https://appshunter.io/ios/app/celestelab-diagnostic/id1559752202)

**Features:** macOS Compatibility

**In-app purchases:** none


### Visla GPS

[App page](https://appshunter.io/ios/app/visla-gps/id6748318830)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annuale - 1 Dispositivo | $34.99 | per year |
| Annuale - 2 Dispositivi | $69.99 | per year |
| Annuale - 3 Dispositivi | $89.99 | per year |
| Annuale - 4 Dispositivi | $119.99 | per year |
| Annuale - 5 Dispositivi | $149.99 | per year |
| Annuale - 6 Dispositivi | $179.99 | per year |
| Annuale - 7 Dispositivi | $199.99 | per year |
| Annuale - 8 Dispositivi | $229.99 | per year |
| Annuale - 9 Dispositivi | $249.99 | per year |
| Annuale - 10 Dispositivi | $299.99 | per year |


## Frequently asked questions

### Is CelesteLab Diagnostic free?

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

### Is Visla GPS free?

Visla GPS is free to download, with in-app purchases available.

### Do CelesteLab Diagnostic or Visla GPS have ads?

Neither CelesteLab Diagnostic nor Visla GPS shows ads.

### Which is updated more often, CelesteLab Diagnostic or Visla GPS?

CelesteLab Diagnostic ships an update every 3 weeks, and Visla GPS every 11 days. Most recently, CelesteLab Diagnostic was updated on November 3, 2026 and Visla GPS on October 30, 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.*