# Kastyl vs Reset Hopium

The clearest difference is in-app purchases: Reset Hopium at none against Kastyl's 3. Reset Hopium also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). Kastyl's advantage is ads (none vs shown) and chart position (#96 vs unranked). On price and update cadence there is nothing between them.

Both are free to download. Kastyl sells 3 in-app purchases, starting at $1.99 per month. Reset Hopium asks for nothing beyond the download.

Kastyl ships an update every 2 days, Reset Hopium every 4 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Kastyl | Reset Hopium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Best chart rank | **#96** | — |
| Size | 78 MB | 74 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KASTET](https://appshunter.io/developer/6795452376) | [Gintautas Zenevskis](https://appshunter.io/developer/1096214565) |

## What reviewers say

### Kastyl

[App page](https://appshunter.io/ios/app/kastyl-ai-usage-tracker/id6805153196)

**Currently charting:** #96 Top Grossing · Developer Tools (US App Store)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kastyl Pro Monthly | $1.99 | per month |
| Kastyl Pro — 3 Months | $4.99 | per 3 months |
| Kastyl Pro Yearly | $14.99 | per year |


### Reset Hopium

[App page](https://appshunter.io/ios/app/reset-hopium-codex-resets/id6811345305)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kastyl free?

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

### Is Reset Hopium free?

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

### Do Kastyl or Reset Hopium have ads?

Reset Hopium shows ads; Kastyl does not.

### Which is updated more often, Kastyl or Reset Hopium?

Kastyl ships an update every 2 days, and Reset Hopium every 4 days. Most recently, Kastyl was updated on October 31, 2026 and Reset Hopium on October 29, 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.*