# FastLite vs 케빈

The clearest difference is ads: FastLite at none against 케빈's shown. 케빈's advantage is iOS requirement (15.5 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. FastLite sells 2 in-app purchases, starting at $3.99 per year and 케빈 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | FastLite | 케빈 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Size | 6 MB | 127 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [永芳 徐](https://appshunter.io/developer/1887200583) | [Spov Inc.](https://appshunter.io/developer/1873283858) |

## What reviewers say

### FastLite

[App page](https://appshunter.io/ios/app/fastlite-intermittent-fasting/id6808654830)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastLite Yearly Membership | $3.99 | per year |
| FastLite Lifetime Membership | $9.99 | one-time |


### 케빈

[App page](https://appshunter.io/ios/app/id6818035879)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 코인 주머니 - 1,200 코인 | $0.49 | one-time |
| 코인 자루 - 4,000 코인 | $1.99 | one-time |
| 코인 금고 - 7,500 코인 | $2.99 | one-time |


## Frequently asked questions

### Is FastLite free?

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

### Is 케빈 free?

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

### Do FastLite or 케빈 have ads?

케빈 shows ads; FastLite does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*