# Smart Math Flashcards vs Calculoo

The clearest difference is review sentiment: Smart Math Flashcards at 100% against Calculoo's 0%. Smart Math Flashcards also leads on rating (4.8 vs 3.0) and update cadence (every 11 days vs every 17 months). Calculoo's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Smart Math Flashcards sells 1 one-off in-app purchase. Calculoo asks for nothing beyond the download.

Smart Math Flashcards holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Smart Math Flashcards has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Smart Math Flashcards's written reviews are positive against 0% of Calculoo's.

Smart Math Flashcards ships an update every 11 days, Calculoo every 17 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Smart Math Flashcards | Calculoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (37 ratings)](https://appshunter.io/ios/app/smart-math-flashcards/id1051843546/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/calculoo-numbers-operations/id1492915962/reviews) |
| Number of ratings | **37** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 17 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 142 MB | 15 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PROGRAMIS PRIME LLC](https://appshunter.io/developer/1051843545) | [Antonio Alves](https://appshunter.io/developer/1492915961) |

## What reviewers say

### Smart Math Flashcards

[App page](https://appshunter.io/ios/app/smart-math-flashcards/id1051843546)

This app helps users master math facts through personalized practice. It tracks your progress, identifies areas needing improvement, and offers various activities like timed drills and fill-in-the-blank questions. Supports basic operations and negative numbers for all K12 levels and adult review.

**Highlights:** Personalized math fact practice, Progress monitoring and feedback, Addition, subtraction, multiplication, division, Customizable number ranges and operations, Timed practice and mastery levels, Handwriting recognition for answers, Visual flashcards and animated character

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Features | $3.99 | one-time |


### Calculoo

[App page](https://appshunter.io/ios/app/calculoo-numbers-operations/id1492915962)

Practice arithmetic calculations with various number types and game modes. Improve your logic and concentration while competing with others on leaderboards and earning achievements. Offers a practice mode for focused learning and works offline.

**Highlights:** Multiple arithmetic operations, Four game modes (Naturals, Integers, Rationals), Global leaderboards, Twenty achievements, Practice mode with no time limit, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Math Flashcards free?

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

### Is Calculoo free?

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

### Which has better reviews, Smart Math Flashcards or Calculoo?

Smart Math Flashcards is rated higher. Smart Math Flashcards averages 4.8 out of 5 from 37 ratings, while Calculoo averages 3.0 from 2 ratings.

### Do Smart Math Flashcards or Calculoo have ads?

Neither Smart Math Flashcards nor Calculoo shows ads.

### Which is updated more often, Smart Math Flashcards or Calculoo?

Smart Math Flashcards ships an update every 11 days, and Calculoo every 17 months. Most recently, Smart Math Flashcards was updated on October 24, 2026 and Calculoo on October 24, 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.*