# IQ Robots vs Lectra

The clearest difference is in-app purchases: IQ Robots at none against Lectra's 6. IQ Robots also leads on update cadence (fortnightly vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Lectra sells 6 in-app purchases, starting at $6.99 per month. IQ Robots asks for nothing beyond the download.

IQ Robots ships an update fortnightly, Lectra every 6 weeks. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | IQ Robots | Lectra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/iq-robots/id1447879241/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 291 MB | 30 MB |
| Requires iOS | **9.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Live Animations Corp.](https://appshunter.io/developer/737930152) | [Marat Sadykov](https://appshunter.io/developer/1790045105) |

## What reviewers say

### IQ Robots

[App page](https://appshunter.io/ios/app/iq-robots/id1447879241)

Bring robots to life from your notebooks using augmented reality. Solve math problems and shoot targets within a time limit to defeat them. Scan icons to unlock skills and bonuses.

**Highlights:** Augmented reality robot battles, Solve math problems to attack, Time-based challenges, Scan notebooks to unlock skills, Collect robot series, Compete with friends

**Features:** macOS Compatibility

**In-app purchases:** none


### Lectra

[App page](https://appshunter.io/ios/app/lectra-ai-study-notes/id6760621249)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Discounted | $6.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Monthly Pro | $14.99 | per month |
| Yearly Subscription | $59.99 | per year |
| Yearly Pro Discounted | $59.99 | per year |
| Yearly Pro | $79.99 | per year |


## Frequently asked questions

### Is IQ Robots free?

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

### Is Lectra free?

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

### Do IQ Robots or Lectra have ads?

Neither IQ Robots nor Lectra shows ads.

### Which is updated more often, IQ Robots or Lectra?

IQ Robots ships an update fortnightly, and Lectra every 6 weeks. Most recently, IQ Robots was updated on September 25, 2026 and Lectra on October 2, 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.*