# Kelen vs Evolvea

Kelen and Evolvea are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kelen ships an update weekly, Evolvea every 11 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Kelen | Evolvea |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | — | Free |
| Size | 48 MB | 70 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Samy-William Ndoko](https://appshunter.io/developer/1895992375) | [Christophe GRARE](https://appshunter.io/developer/6797883221) |

## What reviewers say

### Kelen

[App page](https://appshunter.io/ios/app/kelen/id6786471504)

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

**In-app purchases:** none


### Evolvea

[App page](https://appshunter.io/ios/app/evolvea-workout-tracker/id6797883219)

This free app helps you track gym workouts with set and rep logging, personalized programs, and exercise guidance. It also features AI-powered meal scanning for calorie and macro tracking, plus GPS for cardio activities.

**Highlights:** Set and rep tracking, AI meal photo analysis, GPS running and cardio tracking, Personalized workout programs, Weight and body composition tracking, Home and Lock Screen widgets

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

**In-app purchases:** none


## Frequently asked questions

### Is Kelen free?

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

### Is Evolvea free?

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

### Do Kelen or Evolvea have ads?

Neither Kelen nor Evolvea shows ads.

### Which is updated more often, Kelen or Evolvea?

Kelen ships an update weekly, and Evolvea every 11 days. Most recently, Kelen was updated on October 31, 2026 and Evolvea on November 6, 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.*