# ILYEO vs Mark

The clearest difference is in-app purchases: ILYEO at none against Mark's 1. ILYEO also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price, review sentiment, ads and iOS requirement there is nothing between them.

Both are free to download. Mark sells 1 in-app purchase, starting at $9.99 per month. ILYEO asks for nothing beyond the download.

ILYEO ships an update weekly, Mark every 3 weeks. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ILYEO | Mark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ilyeo/id6782918454/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Free** | Subscription |
| Size | 51 MB | 60 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Joylux Inc.](https://appshunter.io/developer/1052879099) | [Flowcraft](https://appshunter.io/developer/6797198864) |

## What reviewers say

### ILYEO

[App page](https://appshunter.io/ios/app/ilyeo/id6782918454)

This app guides users through red-light therapy sessions using a connected device. It offers personalized treatment plans, placement instructions, and pain tracking to help manage muscle and joint discomfort.

**Highlights:** Personalized treatment protocols, Guided placement instructions, Session calendar and reminders, Pain tracking and progress logging, Bluetooth device connectivity

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

**In-app purchases:** none


### Mark

[App page](https://appshunter.io/ios/app/mark-intention-journal/id6797198862)

This app helps you track your daily actions against your stated goals. It uses AI to analyze your logs and provide feedback on whether your activities are moving you forward. Includes weekly reflections and a focus on intentional living without distractions.

**Highlights:** Set 3-7 daily directions, Log quick 'marks' throughout the day, AI analysis of marks for progress feedback, Weekly reflection summaries, No points, badges, or social features, Dark mode support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |


## Frequently asked questions

### Is ILYEO free?

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

### Is Mark free?

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

### Do ILYEO or Mark have ads?

Neither ILYEO nor Mark shows ads.

### Which is updated more often, ILYEO or Mark?

ILYEO ships an update weekly, and Mark every 3 weeks. Most recently, ILYEO was updated on October 20, 2026 and Mark on October 7, 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.*