# FITT 4.0 vs 라이프에이드

The clearest difference is in-app purchases: FITT 4.0 at none against 라이프에이드's 9. 라이프에이드's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 라이프에이드 sells 9 in-app purchases, starting at $4.99 per month. FITT 4.0 asks for nothing beyond the download.

FITT 4.0 ships an update fortnightly, 라이프에이드 every 11 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | FITT 4.0 | 라이프에이드 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (38 ratings)](https://appshunter.io/ios/app/id1491804745/reviews)** |
| Number of ratings | — | **38** |
| Positive reviews | — | 97.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 69 MB | 81 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [FITT corp.](https://appshunter.io/developer/1331805922) | [Hayun Jeon](https://appshunter.io/developer/1491804744) |

## What reviewers say

### FITT 4.0

[App page](https://appshunter.io/ios/app/fitt-40/id1490531630)

**In-app purchases:** none


### 라이프에이드

[App page](https://appshunter.io/ios/app/id1491804745)

Access a comprehensive library of professional exercise content created by doctors and physical therapists. Find easy-to-understand illustrations and videos for various conditions, from shoulder pain to herniated discs. Explore over 1,000 exercises, posture corrections, and self-diagnosis tools.

**Highlights:** Professional exercise content, Body posture correction guides, Stretching routines, Massage techniques, Anatomy explanations, Self-diagnosis tools, Illustrated and video guides

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 라이프에이드 한 달 정기 구독권 | $4.99 | per month |
| 라이프에이드 1년 정기 구독권 | $49.99 | per year |
| 20분 전신 재활 운동법 | $3.99 | one-time |
| 물리치료사를 위한 체형교정법 총정리  2020 4.2 | $7.99 | one-time |
| 스트레칭 해부학, 마사지법 (52개 근육) | $7.99 | one-time |
| 호주 물리치료사의 체형교정법  2020 04 | $7.99 | one-time |
| 촉진 해부학 | $9.99 | one-time |
| 11가지 근골격계 질환에 대한 운동처방 메뉴얼 패키지 | $11.99 | one-time |
| 체형교정 패키지  200여 가지의 영상 제공 | $11.99 | one-time |


## Frequently asked questions

### Is FITT 4.0 free?

FITT 4.0 is free to download, with no in-app purchases.

### Is 라이프에이드 free?

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

### Do FITT 4.0 or 라이프에이드 have ads?

Neither FITT 4.0 nor 라이프에이드 shows ads.

### Which is updated more often, FITT 4.0 or 라이프에이드?

FITT 4.0 ships an update fortnightly, and 라이프에이드 every 11 days. Most recently, FITT 4.0 was updated on November 3, 2026 and 라이프에이드 on November 3, 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.*