# Do!t. vs Lingrem

The clearest difference is update cadence: Do!t. at every 2 weeks against Lingrem's every 15 months. Lingrem's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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 and Lingrem sells 4 in-app purchases, starting at $29.95 per 3 months. Whichever you choose, the download price is not the number that matters.

Do!t. ships an update every 2 weeks, Lingrem every 15 months. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Do!t. | Lingrem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dot/id1572229443/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 49 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mojtaba Rezaei](https://appshunter.io/developer/1572229089) | [Lionel Damian Tzatzkin](https://appshunter.io/developer/1712469664) |

## 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 |


### Lingrem

[App page](https://appshunter.io/ios/app/lingrem/id6469694308)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months | $29.95 | per 3 months |
| 6 months | $49.90 | per 6 months |
| 1 year | $59.90 | per year |
| 1 year | $299.99 | one-time |


## Frequently asked questions

### Is Do!t. free?

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

### Is Lingrem free?

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

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

Neither Do!t. nor Lingrem shows ads.

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

Do!t. ships an update every 2 weeks, and Lingrem every 15 months. Most recently, Do!t. was updated on September 29, 2026 and Lingrem on September 30, 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.*