# Ace Math Flash Cards vs Simple Math

The clearest difference is in-app purchases: Ace Math Flash Cards at none against Simple Math's 1. Ace Math Flash Cards also leads on ratings volume (2K vs 40) and review sentiment (85% vs 65%). Simple Math's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.0). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Simple Math sells 1 one-off in-app purchase. Ace Math Flash Cards asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for Ace Math Flash Cards against 4.0 for Simple Math. That said, the two scores are not equally well evidenced: Ace Math Flash Cards has 2K ratings behind it against 40, so its average is the more settled of the two. Written reviews are what separate them: 85% of Ace Math Flash Cards's written reviews are positive against 65% of Simple Math's.

Ace Math Flash Cards ships an update every 8 months, Simple Math every 12 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Ace Math Flash Cards | Simple Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2K ratings)](https://appshunter.io/ios/app/ace-math-flash-cards/id463193339/reviews) | **[4.0 (40 ratings)](https://appshunter.io/ios/app/simple-math-free-math-game-for-kids/id598228673/reviews)** |
| Number of ratings | **2K** | 40 |
| Positive reviews | **84.9% of reviews** | 65.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 months** | Every 12 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 13 MB | 22 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [SyGem Software](https://appshunter.io/developer/408952211) |

## What reviewers say

### Ace Math Flash Cards

[App page](https://appshunter.io/ios/app/ace-math-flash-cards/id463193339)

Practice fundamental arithmetic operations with customizable flashcards. Focus on specific math skills by setting your own problem parameters and choose from various operators. Enhance learning with features like multiple choice, mistake review, and timed sessions.

**Highlights:** Customizable problem sets, Addition, subtraction, multiplication, division, Multiple choice option, Redo mistakes feature, Timed practice sessions, Mix operators

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

**In-app purchases:** none

**What reviewers like**

- 🤩 Amazing app
- 👍 Helpful for learning math
- 🚀 Efficient practice
- 💎 Great for kids
- 🎉 Fun and engaging

**What reviewers complain about**

- 🐛 Occasional crashes or glitches
- 🔍 Difficult to find settings
- 🔊 Distracting wrong answer sounds
- 🕰️ Limiting number of questions

**Reported bugs**

- Addition and subtraction questions limited to 9 problems
- Multiple choice option not working on iPad

**Requested features**

- Provide correct answers when mistakes are made
- Expand question range and customization options
- Add more visual/audio feedback for progress


### Simple Math

[App page](https://appshunter.io/ios/app/simple-math-free-math-game-for-kids/id598228673)

This math game helps young players develop addition, subtraction, multiplication, and division skills. It offers three difficulty levels, with a challenging "Hard" mode available through an in-app purchase. Players can earn points by answering questions quickly and aim to unlock 49 achievements.

**Highlights:** Addition, subtraction, multiplication, division, Three skill levels, Timed challenges, High score tracking, 49 achievements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Simple Sums Pro | $0.99 | one-time |

**What reviewers like**

- 📈 Improves math skills
- 🧠 Keeps mind active
- 👨‍🏫 Educational for kids
- 👍 Free to use
- 😌 Helps with anxiety

**What reviewers complain about**

- 😠 Too hard on easy mode
- 😫 Irritating update prompts
- 😴 Boring background/music
- 💸 Hard mode requires payment
- ⏳ Slow loading between sums

**Reported bugs**

- App crashes on launch
- Redirects to App Store
- Ads sometimes lead to other websites

**Requested features**

- Unlock hard mode
- Option to remove timer
- Add harder questions for older users
- Make times tables selection clearer
- Improve graphics


## Frequently asked questions

### Is Ace Math Flash Cards free?

Ace Math Flash Cards is free to download, with no in-app purchases.

### Is Simple Math free?

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

### Which has better reviews, Ace Math Flash Cards or Simple Math?

Simple Math is rated higher. Ace Math Flash Cards averages 4.0 out of 5 from 2K ratings, while Simple Math averages 4.0 from 40 ratings.

### Do Ace Math Flash Cards or Simple Math have ads?

Ace Math Flash Cards shows ads; Simple Math does not.

### Which is updated more often, Ace Math Flash Cards or Simple Math?

Ace Math Flash Cards ships an update every 8 months, and Simple Math every 12 months. Most recently, Ace Math Flash Cards was updated on November 6, 2026 and Simple Math 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.*