# Spaced Math vs THCS AI LUKATO

The clearest difference is in-app purchases: THCS AI LUKATO at none against Spaced Math's 1. THCS AI LUKATO also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spaced Math sells 1 one-off in-app purchase. THCS AI LUKATO asks for nothing beyond the download.

Spaced Math ships an update every 2 weeks, THCS AI LUKATO every 3 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Spaced Math | THCS AI LUKATO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/spaced-math/id6770719584/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Frank Galanti III](https://appshunter.io/developer/1896761925) | [jinmin chang](https://appshunter.io/developer/1654847073) |

## What reviewers say

### Spaced Math

[App page](https://appshunter.io/ios/app/spaced-math/id6770719584)

Master math facts with engaging daily practice. This app uses spaced repetition to focus on what your child needs to learn, offering multiple input methods and detailed progress tracking. It's designed for families with multiple profiles and no ads or subscriptions.

**Highlights:** Spaced repetition learning, Addition, subtraction, multiplication, division, Keypad, voice, and handwriting input, Multiple child profiles, Detailed progress tracking, iCloud sync and family sharing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spaced Math Lifetime Unlock | $9.99 | one-time |


### THCS AI LUKATO

[App page](https://appshunter.io/ios/app/thcs-ai-lukato/id6815508043)

**In-app purchases:** none


## Frequently asked questions

### Is Spaced Math free?

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

### Is THCS AI LUKATO free?

THCS AI LUKATO is free to download, with no in-app purchases.

### Do Spaced Math or THCS AI LUKATO have ads?

Neither Spaced Math nor THCS AI LUKATO shows ads.

### Which is updated more often, Spaced Math or THCS AI LUKATO?

Spaced Math ships an update every 2 weeks, and THCS AI LUKATO every 3 days. Most recently, Spaced Math was updated on October 31, 2026 and THCS AI LUKATO on November 10, 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.*