# Math Vocabulary Cards, by MLC vs Stickleback Evolution Lab

The clearest difference is rating: Math Vocabulary Cards, by MLC at 3.3 against Stickleback Evolution Lab's 2.6. Stickleback Evolution Lab's advantage is iOS requirement (8.0 vs 15.4). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Vocabulary Cards, by MLC holds the better App Store score, 3.3 against 2.6. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Math Vocabulary Cards, by MLC ships an update every 16 months, Stickleback Evolution Lab every 28 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Math Vocabulary Cards, by MLC | Stickleback Evolution Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/math-vocabulary-cards-by-mlc/id828601911/reviews)** | [2.6 (8 ratings)](https://appshunter.io/ios/app/stickleback-evolution-lab/id938339250/reviews) |
| Number of ratings | 4 | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 16 months** | Every 28 months |
| Monetization | Free | Free |
| Size | 176 MB | 264 MB |
| Requires iOS | 15.4 | **8.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Math Learning Center](https://appshunter.io/developer/1542700905) | [Howard Hughes Medical Institute](https://appshunter.io/developer/411540290) |

## What reviewers say

### Math Vocabulary Cards, by MLC

[App page](https://appshunter.io/ios/app/math-vocabulary-cards-by-mlc/id828601911)

This app helps students understand math terms with interactive flashcards. It offers definitions, examples, and practice modes, with options to hide or reveal information and switch between English and Spanish. It's designed for elementary classrooms and aligns with specific math curricula.

**Highlights:** Interactive flashcards with terms, examples, and definitions, Hide/reveal sections for practice, English and Spanish language support, Select cards by category or individually, Self-check mode for students, Share card sets via code for teachers

**Features:** macOS Compatibility

**In-app purchases:** none


### Stickleback Evolution Lab

[App page](https://appshunter.io/ios/app/stickleback-evolution-lab/id938339250)

Explore the science of evolution by analyzing the pelvic structures of threespine stickleback fish. This virtual lab offers three experiments using real fish specimens and fossils, complete with graphing and statistical analysis tools for drawing conclusions about population evolution.

**Highlights:** Analyze pelvic structures of threespine stickleback fish, Conduct experiments with living specimens and fossils, Collect and analyze biological data, Graphing and statistical analysis tools, Learn about evolutionary science

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Vocabulary Cards, by MLC free?

Math Vocabulary Cards, by MLC is free to download, with no in-app purchases.

### Is Stickleback Evolution Lab free?

Stickleback Evolution Lab is free to download, with no in-app purchases.

### Which has better reviews, Math Vocabulary Cards, by MLC or Stickleback Evolution Lab?

Math Vocabulary Cards, by MLC is rated higher. Math Vocabulary Cards, by MLC averages 3.3 out of 5 from 4 ratings, while Stickleback Evolution Lab averages 2.6 from 8 ratings.

### Do Math Vocabulary Cards, by MLC or Stickleback Evolution Lab have ads?

Neither Math Vocabulary Cards, by MLC nor Stickleback Evolution Lab shows ads.

### Which is updated more often, Math Vocabulary Cards, by MLC or Stickleback Evolution Lab?

Math Vocabulary Cards, by MLC ships an update every 16 months, and Stickleback Evolution Lab every 28 months. Most recently, Math Vocabulary Cards, by MLC was updated on November 6, 2026 and Stickleback Evolution Lab on November 1, 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.*