# Kustavy vs Watchletic

The clearest difference is in-app purchases: Kustavy at none against Watchletic's 2. Kustavy also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Watchletic sells 2 in-app purchases, starting at $3.99 per month. Kustavy asks for nothing beyond the download.

Kustavy ships an update every 3 weeks, Watchletic every 2 weeks. The most recent releases landed on September 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Kustavy | Watchletic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (29 ratings)](https://appshunter.io/ios/app/watchletic-run-tracker/id1606429298/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 78 MB | 128 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Leap Afrique Ltd](https://appshunter.io/developer/1589234411) | [Hesselbom Tech AB](https://appshunter.io/developer/1119655397) |

## What reviewers say

### Kustavy

[App page](https://appshunter.io/ios/app/kustavy-enabling-aspirations/id1601206119)

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

**In-app purchases:** none


### Watchletic

[App page](https://appshunter.io/ios/app/watchletic-run-tracker/id1606429298)

This app provides structured interval workouts directly to your Apple Watch, helping serious runners stay focused on their training. It syncs with popular training platforms and offers advanced pacing tools with audio and haptic alerts to keep you on track.

**Highlights:** Direct training plan integration, Workouts on Apple Watch, Audio and haptic alerts, Advanced pacing tools, Apple Health sync, Export to Strava, GPX, TCX, FIT

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Kustavy free?

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

### Is Watchletic free?

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

### Do Kustavy or Watchletic have ads?

Watchletic shows ads; Kustavy does not.

### Which is updated more often, Kustavy or Watchletic?

Kustavy ships an update every 3 weeks, and Watchletic every 2 weeks. Most recently, Kustavy was updated on September 22, 2026 and Watchletic on October 21, 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.*