# Habit Stack vs Kynovo

The clearest difference is update cadence: Kynovo at every 5 days against Habit Stack's every 2 months. Kynovo also leads on iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Habit Stack sells 3 in-app purchases, starting at $1.99 per month and Kynovo sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Habit Stack ships an update every 2 months, Kynovo every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Habit Stack | Kynovo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/kynovo/id6791651028/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 13 MB | 43 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reuben Enterprises Ltd](https://appshunter.io/developer/1804593784) | [Joshua Weber](https://appshunter.io/developer/6791651030) |

## What reviewers say

### Habit Stack

[App page](https://appshunter.io/ios/app/habit-stack-self-care/id6758116671)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | $39.99 | one-time |


### Kynovo

[App page](https://appshunter.io/ios/app/kynovo/id6791651028)

This app helps weightlifters track workouts and nutrition with simple logging, rest timers, and progress analysis. It offers custom routine building and suggests next sets based on logged effort. Optional premium features provide advanced coaching and analytics.

**Highlights:** Log sets, reps, and weight, Built-in rest timer, Automatic personal-best detection, Easy nutrition logging, Interactive strength charts, Custom routine building, Next-Set coaching suggestions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kynovo Pro Monthly | $8.99 | per month |
| Kynovo Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Habit Stack free?

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

### Is Kynovo free?

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

### Do Habit Stack or Kynovo have ads?

Neither Habit Stack nor Kynovo shows ads.

### Which is updated more often, Habit Stack or Kynovo?

Habit Stack ships an update every 2 months, and Kynovo every 5 days. Most recently, Habit Stack was updated on October 25, 2026 and Kynovo on October 24, 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.*