# K12 Money vs Ace Math Flash Cards

The clearest difference is rating: Ace Math Flash Cards at 4.0 against K12 Money's 3.1. Ace Math Flash Cards also leads on review sentiment (85% vs 43%) and update cadence (every 8 months vs every 49 months). K12 Money's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

Ace Math Flash Cards holds the better App Store score, 4.0 against 3.1. That said, the two scores are not equally well evidenced: Ace Math Flash Cards has 2K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 43% of K12 Money's written reviews are positive against 85% of Ace Math Flash Cards's.

K12 Money ships an update every 49 months, Ace Math Flash Cards every 8 months. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | K12 Money | Ace Math Flash Cards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (8 ratings)](https://appshunter.io/ios/app/k12-money/id425743471/reviews) | **[4.0 (2K ratings)](https://appshunter.io/ios/app/ace-math-flash-cards/id463193339/reviews)** |
| Number of ratings | 8 | **2K** |
| Positive reviews | 42.9% of reviews | **84.9% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 49 months | **Every 8 months** |
| Monetization | **Free** | Ad-supported |
| Size | 27 MB | 13 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stride Inc.](https://appshunter.io/developer/374976974) | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) |

## What reviewers say

### K12 Money

[App page](https://appshunter.io/ios/app/k12-money/id425743471)

Practice identifying and solving math problems involving U.S. currency. Engage in five interactive activities to learn counting, matching, and making change with coins and bills.

**Highlights:** Identify U.S. coins and bills, Practice counting money, Learn to make change, Solve math problems with currency, Multiple difficulty levels, Five unique money activities

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is K12 Money free?

K12 Money is free to download, with no in-app purchases.

### Is Ace Math Flash Cards free?

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

### Which has better reviews, K12 Money or Ace Math Flash Cards?

Ace Math Flash Cards is rated higher. K12 Money averages 3.1 out of 5 from 8 ratings, while Ace Math Flash Cards averages 4.0 from 2K ratings.

### Do K12 Money or Ace Math Flash Cards have ads?

Ace Math Flash Cards shows ads; K12 Money does not.

### Which is updated more often, K12 Money or Ace Math Flash Cards?

K12 Money ships an update every 49 months, and Ace Math Flash Cards every 8 months. Most recently, K12 Money was updated on October 22, 2026 and Ace Math Flash Cards on October 30, 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.*