FlashMath (math flash cards) vs Wrist Cards
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlashMath (math flash cards)
This app offers a fun and configurable way to practice math skills. It covers basic arithmetic to multiplication and division, with adjustable difficulty and time limits. Ideal for all ages seeking to improve their math fluency or get a quick mental workout.
- Addition and subtraction practice
- Multiplication and division practice
- Configurable number ranges
- Adjustable number of questions
- Optional time limits per question
- Suitable for all ages
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FlashMath is a fun math learning tool for your iPhone. FlashMath is appropriate for all ages from kindergarten (with simple addition and subtraction problems) to elementary school where learning multiplication and division can be a challenge. FlashMath is also great for a quick little brain exercise. FlashMath is configurable from simple addition and subtraction to more complicated multiplication and division. You can control the range of numbers you want to work with, the number of questions you want to answer and even assign a time limit per question.
Wrist Cards
Practice multiplication facts on your wrist with this flashcard app. It offers a basic practice mode and a quiz option, with the ability to focus on specific digits. Designed for standalone watches, it's ideal for kids to practice math anywhere.
- Multiplication flashcards
- Practice mode
- Quiz mode
- Customizable digit focus
- Apple Watch compatible
- Family Setup compatible
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Flash cards on your Apple Watch, compatible with Family Setup. My kids needed a way to practice their math facts anytime, anywhere, and I couldn't find a flash card app that worked on standalone watches. So we made our own! Has a basic practice mode, as well as an option to take a quiz. Can also configure it to only challenge you with certain digits.
Screenshots
Verdict
The clearest difference is rating: Wrist Cards at 5.0 against FlashMath (math flash cards)'s 4.4. Wrist Cards also leads on review sentiment (100% vs 70%) and chart position (#178 vs unranked). FlashMath (math flash cards)'s advantage is monetization model (free vs paid) and update cadence (every 6 months vs every 39 months). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
FlashMath (math flash cards) costs $0.99 and Wrist Cards $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Wrist Cards holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: FlashMath (math flash cards) has 48 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 70% of FlashMath (math flash cards)'s written reviews are positive against 100% of Wrist Cards's.
FlashMath (math flash cards) ships an update every 6 months, Wrist Cards every 39 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.
| Parameter | FlashMath (math flash cards) | Wrist Cards |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 4.4 (48 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 69.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 48 — better | 1 |
| Update frequency | Every 6 months — better | Every 39 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #178 — better |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | PalaSoftware Inc. | Spaddlewit Inc. |
Customer experience
FlashMath (math flash cards)
Wrist Cards
In-app purchases
FlashMath (math flash cards)
No in-app purchases
Wrist Cards
No in-app purchases
Questions
Is FlashMath (math flash cards) free?
Is Wrist Cards free?
Which has better reviews, FlashMath (math flash cards) or Wrist Cards?
Do FlashMath (math flash cards) or Wrist Cards have ads?
Which is updated more often, FlashMath (math flash cards) or Wrist Cards?
Other comparisons
