# RINT.io vs Dotis

The clearest difference is in-app purchases: Dotis at none against RINT.io's 2. Dotis also leads on update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RINT.io sells 2 in-app purchases, starting at $8.99 per month. Dotis asks for nothing beyond the download.

RINT.io ships an update weekly, Dotis every 2 days. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | RINT.io | Dotis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 36 MB | 74 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PATRICIA ALEXANDRA MARIA DE OLIVEIRA](https://appshunter.io/developer/1849087257) | [Gabriel de Lima Moura](https://appshunter.io/developer/6783622055) |

## What reviewers say

### RINT.io

[App page](https://appshunter.io/ios/app/rintio-ai-interview-coach/id6756752967)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RINT Pro Monthly | $8.99 | per month |
| Rint Pro Yearly | $79.99 | per year |


### Dotis

[App page](https://appshunter.io/ios/app/dotis/id6783622053)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RINT.io free?

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

### Is Dotis free?

Dotis is free to download, with no in-app purchases.

### Do RINT.io or Dotis have ads?

Neither RINT.io nor Dotis shows ads.

### Which is updated more often, RINT.io or Dotis?

RINT.io ships an update weekly, and Dotis every 2 days. Most recently, RINT.io was updated on October 5, 2026 and Dotis on October 16, 2026.

---

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