# コンディショニングラボFinedayz vs Let's

The clearest difference is update cadence: Let's at every 3 weeks against コンディショニングラボFinedayz's every 42 months. コンディショニングラボFinedayz's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

コンディショニングラボFinedayz ships an update every 42 months, Let's every 3 weeks. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | コンディショニングラボFinedayz | Let's |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 3 weeks** |
| Size | 17 MB | 15 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DAIKI NAKAE](https://appshunter.io/developer/1455434862) | [jinsei shima](https://appshunter.io/developer/1168906089) |

## What reviewers say

### コンディショニングラボFinedayz

[App page](https://appshunter.io/ios/app/finedayz/id1455434863)

**In-app purchases:** none


### Let's

[App page](https://appshunter.io/ios/app/lets-a-diet-app/id1661990478)

**In-app purchases:** none


## Frequently asked questions

### Is コンディショニングラボFinedayz free?

コンディショニングラボFinedayz is free to download, with no in-app purchases.

### Is Let's free?

Let's is free to download, with no in-app purchases.

### Do コンディショニングラボFinedayz or Let's have ads?

Neither コンディショニングラボFinedayz nor Let's shows ads.

### Which is updated more often, コンディショニングラボFinedayz or Let's?

コンディショニングラボFinedayz ships an update every 42 months, and Let's every 3 weeks. Most recently, コンディショニングラボFinedayz was updated on September 8, 2026 and Let's on September 11, 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.*