# Rello vs NomNom

The clearest difference is update cadence: NomNom at every 3 days against Rello's monthly. Rello's advantage is iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rello sells 2 in-app purchases, starting at $2.99 per month and NomNom sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Rello ships an update monthly, NomNom every 3 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Rello | NomNom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rello-sleep-vitals-activity/id6480137239/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 1 MB | 19 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sam Malapas](https://appshunter.io/developer/1738326099) | [Protikhin Alex](https://appshunter.io/developer/1071705952) |

## What reviewers say

### Rello

[App page](https://appshunter.io/ios/app/rello-sleep-vitals-activity/id6480137239)

Track your sleep, vitals, and activity to understand how they impact your well-being. Identify personal trends and build healthier habits for a longer, more vibrant life. All your health data remains private and on your device.

**Highlights:** Sleep tracking and analysis, Vitals monitoring, Activity and workout tracking, Personalized trend identification, On-device data privacy, Goal achievement monitoring

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription (Monthly) | $2.99 | per month |
| Subscription (Yearly) | $24.99 | per year |


### NomNom

[App page](https://appshunter.io/ios/app/nomnom-easy-calorie-tracker/id6813367545)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NomNom Monthly Special | $1.99 | per month |
| NomNom Monthly | $3.99 | per month |


## Frequently asked questions

### Is Rello free?

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

### Is NomNom free?

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

### Do Rello or NomNom have ads?

Neither Rello nor NomNom shows ads.

### Which is updated more often, Rello or NomNom?

Rello ships an update monthly, and NomNom every 3 days. Most recently, Rello was updated on November 4, 2026 and NomNom on November 6, 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.*