# VATTSON vs GNLT

The clearest difference is update cadence: GNLT at every 2 days against VATTSON's monthly. GNLT also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). 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.

VATTSON ships an update monthly, GNLT every 2 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | VATTSON | GNLT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 199 MB | 7 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Daulet Yerkinov](https://appshunter.io/developer/1840162361) | [Greenlight.by](https://appshunter.io/developer/6807274763) |

## What reviewers say

### VATTSON

[App page](https://appshunter.io/ios/app/vattson-ev-stations-map/id6752611071)

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

**In-app purchases:** none


### GNLT

[App page](https://appshunter.io/ios/app/gnlt/id6807274761)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VATTSON free?

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

### Is GNLT free?

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

### Do VATTSON or GNLT have ads?

Neither VATTSON nor GNLT shows ads.

### Which is updated more often, VATTSON or GNLT?

VATTSON ships an update monthly, and GNLT every 2 days. Most recently, VATTSON was updated on October 5, 2026 and GNLT on October 2, 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.*