# Klemy vs TreadSimple

The clearest difference is rating: TreadSimple at 5.0 against Klemy's 3.9. TreadSimple also leads on update cadence (every 2 days vs every 4 days) and iOS requirement (15.0 vs 26.0). Klemy's advantage is ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Klemy sells 6 in-app purchases, starting at $4.99 per month and TreadSimple sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

TreadSimple holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Klemy has 9 ratings behind it against 1, so its average is the more settled of the two.

Klemy ships an update every 4 days, TreadSimple every 2 days. The most recent releases landed on November 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Klemy | TreadSimple |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (9 ratings)](https://appshunter.io/ios/app/klemy-treadmill-workouts/id6744367820/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/treadsimple/id6800319888/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 76 MB | 25 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vsevolod Klementjev](https://appshunter.io/developer/393972290) | [James Allen](https://appshunter.io/developer/6800319890) |

## What reviewers say

### Klemy

[App page](https://appshunter.io/ios/app/klemy-treadmill-workouts/id6744367820)

This app guides you through various treadmill workouts, from popular plans like 12-3-30 to custom routines. It automatically adjusts speed and incline on compatible treadmills or provides manual prompts for others. Track your progress, heart rate, and even shoe mileage.

**Highlights:** Pre-set and custom treadmill workouts, Automatic speed and incline control (FTMS), Manual speed/incline prompts for non-smart treadmills, Heart rate and zone tracking, Shoe mileage and treadmill maintenance logs, Workout export (FIT/TCX), Live Activities and widgets

**Features:** Family Sharing, Apple Watch app, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Training Pass - Monthly | $4.99 | per month |
| Family Pass - Monthly | $7.99 | per month |
| Training Pass - Annual | $24.99 | per year |
| Family Pass - Annual | $39.99 | per year |
| Lifetime | $79.99 | one-time |
| Family Lifetime | $119.99 | one-time |


### TreadSimple

[App page](https://appshunter.io/ios/app/treadsimple/id6800319888)

This app transforms your Bluetooth treadmill and heart-rate monitor into a workout dashboard on your iPhone. It allows you to connect, record, review, and export your indoor runs locally, with optional cloud syncing.

**Highlights:** Connects to compatible Bluetooth FTMS treadmills, Pairs with Bluetooth heart-rate monitors, Tracks speed, incline, distance, time, calories, and heart rate, Supports Live Activities and TV Mode for display, Saves workout history locally on iPhone, Exports to Apple Health and Strava, Offers custom workout screens (Pro)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TreadSimple Pro Monthly | $2.99 | per month |
| TreadSimple Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Klemy free?

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

### Is TreadSimple free?

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

### Which has better reviews, Klemy or TreadSimple?

TreadSimple is rated higher. Klemy averages 3.9 out of 5 from 9 ratings, while TreadSimple averages 5.0 from 1 ratings.

### Do Klemy or TreadSimple have ads?

Neither Klemy nor TreadSimple shows ads.

### Which is updated more often, Klemy or TreadSimple?

Klemy ships an update every 4 days, and TreadSimple every 2 days. Most recently, Klemy was updated on November 8, 2026 and TreadSimple on October 25, 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.*