# Let's vs Nutrilly

The clearest difference is in-app purchases: Let's at none against Nutrilly's 2. Let's also leads on ads (none vs shown). Nutrilly's advantage is device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Nutrilly sells 2 in-app purchases, starting at $1.99 per month. Let's asks for nothing beyond the download.

Let's ships an update every 3 weeks, Nutrilly monthly. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Let's | Nutrilly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 15 MB | 98 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [jinsei shima](https://appshunter.io/developer/1168906089) | [Mateus Morais](https://appshunter.io/developer/1728946421) |

## What reviewers say

### Let's

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

**In-app purchases:** none


### Nutrilly

[App page](https://appshunter.io/ios/app/nutrilly-ai-calorie-tracker/id6760400888)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nutrilly Pro | $1.99 | per month |
| Early Pro | $14.99 | per year |


## Frequently asked questions

### Is Let's free?

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

### Is Nutrilly free?

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

### Do Let's or Nutrilly have ads?

Nutrilly shows ads; Let's does not.

### Which is updated more often, Let's or Nutrilly?

Let's ships an update every 3 weeks, and Nutrilly monthly. Most recently, Let's was updated on November 7, 2026 and Nutrilly on November 9, 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.*