# Foxlin vs MathGate

The clearest difference is update cadence: Foxlin at every 3 days against MathGate's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Foxlin sells 2 in-app purchases, starting at $4.99 per 7 days and MathGate sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Foxlin ships an update every 3 days, MathGate fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Foxlin | MathGate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 43 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Momotiuk](https://appshunter.io/developer/1398478484) | [Eric Fortuna](https://appshunter.io/developer/1813759172) |

## What reviewers say

### Foxlin

[App page](https://appshunter.io/ios/app/foxlin-screen-time-vocabulary/id6780914250)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Foxlin Pro | $4.99 | per 7 days |
| Foxlin Pro | $29.99 | per year |


### MathGate

[App page](https://appshunter.io/ios/app/mathgate-screen-time-lock/id6786454954)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Foxlin free?

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

### Is MathGate free?

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

### Do Foxlin or MathGate have ads?

Neither Foxlin nor MathGate shows ads.

### Which is updated more often, Foxlin or MathGate?

Foxlin ships an update every 3 days, and MathGate fortnightly. Most recently, Foxlin was updated on October 24, 2026 and MathGate on October 28, 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.*