# Do!t. vs Rigl

The clearest difference is in-app purchases: Rigl at none against Do!t.'s 2. Rigl also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Do!t. sells 2 in-app purchases, starting at $2.99 per year. Rigl asks for nothing beyond the download.

Do!t. ships an update every 2 weeks, Rigl weekly. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Do!t. | Rigl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dot/id1572229443/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mojtaba Rezaei](https://appshunter.io/developer/1572229089) | [Ilia Bakanov](https://appshunter.io/developer/6776130661) |

## What reviewers say

### Do!t.

[App page](https://appshunter.io/ios/app/dot/id1572229443)

Create and personalize flashcards, design tests, and add multimedia elements for an engaging study experience. Offers multiple study modes and handy noted stickers to aid memorization and teaching.

**Highlights:** Create and share flashcards, Design and share custom tests, Add voice and pictures to content, Multiple study and quiz modes, Handy noted stickers, Quick content search

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $2.99 | per year |
| Yearly Subscription | $2.99 | one-time |


### Rigl

[App page](https://appshunter.io/ios/app/rigl-lingvo/id6776130659)

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

**In-app purchases:** none


## Frequently asked questions

### Is Do!t. free?

Do!t. is free to download, with in-app purchases available.

### Is Rigl free?

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

### Do Do!t. or Rigl have ads?

Neither Do!t. nor Rigl shows ads.

### Which is updated more often, Do!t. or Rigl?

Do!t. ships an update every 2 weeks, and Rigl weekly. Most recently, Do!t. was updated on October 14, 2026 and Rigl on October 19, 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.*