# InstaDeck vs Todait

The clearest difference is update cadence: InstaDeck at every 4 days against Todait's every 3 weeks. InstaDeck also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. InstaDeck sells 2 in-app purchases, starting at $9.99 per month and Todait sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for InstaDeck against 5.0 for Todait. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

InstaDeck ships an update every 4 days, Todait every 3 weeks. The most recent releases landed on September 9, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | InstaDeck | Todait |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/instadeck/id6754289754/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/todait-adaptive-study-planner/id6764323822/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Freemium | Freemium |
| Size | 41 MB | 40 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nikita Beznosikov](https://appshunter.io/developer/1847389654) | [Yikyeong Ko](https://appshunter.io/developer/1895732926) |

## What reviewers say

### InstaDeck

[App page](https://appshunter.io/ios/app/instadeck/id6754289754)

This AI-powered flashcard app helps you learn languages faster. Generate custom decks on any topic, study with a spaced repetition system, and track your progress. Enjoy offline access and a privacy-focused design.

**Highlights:** AI-generated custom flashcard decks, Spaced repetition learning system, Offline study capabilities, On-device audio pronunciations, Progress tracking, Multi-level vocabulary progression

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InstaDeck Premium | $9.99 | per month |
| InstaDeck Premium | $59.99 | per year |


### Todait

[App page](https://appshunter.io/ios/app/todait-adaptive-study-planner/id6764323822)

This app helps you prepare for large exams and long courses by creating realistic daily study plans. It automatically recalculates your schedule if you miss a day, ensuring you stay on track without feeling overwhelmed.

**Highlights:** Realistic daily study portions, Automatic schedule recalculation, Progress tracking by chapter/week, Supports multiple subjects, Handles different study flows (reading, practice), Reduces study guilt and burnout

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Todait Pro Monthly | $4.99 | per month |
| Todait Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is InstaDeck free?

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

### Is Todait free?

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

### Which has better reviews, InstaDeck or Todait?

InstaDeck and Todait are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do InstaDeck or Todait have ads?

Neither InstaDeck nor Todait shows ads.

### Which is updated more often, InstaDeck or Todait?

InstaDeck ships an update every 4 days, and Todait every 3 weeks. Most recently, InstaDeck was updated on September 9, 2026 and Todait on July 9, 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.*