# SelfScan vs GoIStats

The clearest difference is update cadence: SelfScan at fortnightly against GoIStats's every 2 months. SelfScan also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SelfScan ships an update fortnightly, GoIStats every 2 months. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SelfScan | GoIStats |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 6 MB | 44 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOCIETY FOR NATURAL LANGUAGE TECHNOLOGY RESEARCH](https://appshunter.io/developer/1616455204) | [NIC](https://appshunter.io/developer/1192306449) |

## What reviewers say

### SelfScan

[App page](https://appshunter.io/ios/app/selfscan/id1616455202)

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

**In-app purchases:** none


### GoIStats

[App page](https://appshunter.io/ios/app/goistats/id6751703789)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SelfScan free?

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

### Is GoIStats free?

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

### Do SelfScan or GoIStats have ads?

Neither SelfScan nor GoIStats shows ads.

### Which is updated more often, SelfScan or GoIStats?

SelfScan ships an update fortnightly, and GoIStats every 2 months. Most recently, SelfScan was updated on September 23, 2026 and GoIStats on October 7, 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.*