# OnFit vs 매일 플랭크

The clearest difference is review sentiment: 매일 플랭크 at 100% against OnFit's 18%. 매일 플랭크 also leads on update cadence (weekly vs every 2 months). OnFit's advantage is iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

OnFit ships an update every 2 months, 매일 플랭크 weekly. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OnFit | 매일 플랭크 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 6 MB | 58 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SELVAS AI Inc.](https://appshunter.io/developer/333244716) | [HWIHO KIM](https://appshunter.io/developer/6789138701) |

## What reviewers say

### OnFit

[App page](https://appshunter.io/ios/app/onfit/id1361868277)

Manage your gym membership, schedule classes, and track your fitness journey. Get personalized workout plans, monitor your progress with detailed exercise records and movement analysis, and stay motivated with rewards and community sharing.

**Highlights:** Membership management, Mobile class scheduling, Customized exercise programs, Automatic exercise record tracking, Movement and physical change analysis, Diet management, Motivational rewards and community features

**Features:** Vision Pro support

**In-app purchases:** none


### 매일 플랭크

[App page](https://appshunter.io/ios/app/id6789138699)

This app helps you build a consistent planking routine with guided workouts. Choose from various durations and follow along with timers and voice prompts to strengthen your core daily. Track your progress and stay motivated with simple, focused exercises.

**Highlights:** Guided plank routines (5, 7, 10 min), Step-by-step timer, Korean voice guidance, Workout history tracking, Weekly and monthly progress view, Pause, skip, and resume options

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

**In-app purchases:** none


## Frequently asked questions

### Is OnFit free?

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

### Is 매일 플랭크 free?

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

### Do OnFit or 매일 플랭크 have ads?

Neither OnFit nor 매일 플랭크 shows ads.

### Which is updated more often, OnFit or 매일 플랭크?

OnFit ships an update every 2 months, and 매일 플랭크 weekly. Most recently, OnFit was updated on November 2, 2026 and 매일 플랭크 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.*