# Deario vs RotaNest

The clearest difference is device support: RotaNest at 3 against Deario's 1. RotaNest also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Deario sells 3 one-off in-app purchases and RotaNest sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Deario ships an update every 4 days, RotaNest every 3 days. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Deario | RotaNest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 5 MB | 44 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dima Kryzhanovsky](https://appshunter.io/developer/1874651810) | [Matthew Benson-Davison](https://appshunter.io/developer/6794864954) |

## What reviewers say

### Deario

[App page](https://appshunter.io/ios/app/deario/id6762224226)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Snack | $2.99 | one-time |
| Meal | $4.99 | one-time |


### RotaNest

[App page](https://appshunter.io/ios/app/rotanest/id6794864952)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RotaNest Plus Monthly | $4.99 | per month |
| RotaNest Plus Yearly | $39.99 | per year |


## Frequently asked questions

### Is Deario free?

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

### Is RotaNest free?

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

### Do Deario or RotaNest have ads?

Neither Deario nor RotaNest shows ads.

### Which is updated more often, Deario or RotaNest?

Deario ships an update every 4 days, and RotaNest every 3 days. Most recently, Deario was updated on October 3, 2026 and RotaNest on October 20, 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.*