Grandpa's Workshop vs The Math Flash Machine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grandpa's Workshop
Engage young children with a fun building and tool identification game. This app features a friendly grandpa and eight interactive mini-games designed to teach essential skills like measuring, fractions, and tool recognition through play.
- Tool identification mini-games
- Measuring and fractions practice
- Spot the difference challenges
- Painting and puzzle activities
- Real tool videos
- Number group recognition
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Build, measure, count, paint, and play alongside Grandpa in eight hands-on learning activities designed for children ages 6–8. Children explore: • tools and woodworking vocabulary • counting and number groups • measuring and fractions • visual puzzles and matching • painting projects • clubhouse customization and rewards Gameplay and narration are available in English only. Grandpa's Workshop has no advertising, in-app purchases, subscriptions, or account creation. Fairlady Media does not collect data from the app. External support and App Store links are protected by a parent gate.
The Math Flash Machine
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Math Flash provides practice in addition, subtraction, multiplication, and division to help student get quicker at recalling basic facts. Four types of problems are presented during the game: addition, subtraction, mutiplication and division. Problems are randomly generated so every game is a unique experience. This app is appropriate for elementary age students who are in grades 3 through 6 or older students who need more practice to improve basic math skills. Works on iPod, iPad and iPhone. Select a Skill to Practice by Tapping Any of the Four Operation Buttons. Tap an operations button to select an appropriate skill to practice. Once a skill has been, selected randomly generated math problems appear on the screen. The student enters answers by tapping the number buttons and taps the check mark button when ready to go on. A scoreboard reports a student's progress showing the percentage of correct answers. This game is challenging and fun. The game provides fast action as students tap the screen to enter the correct answer to randomly generated math problems.
Screenshots
Verdict
The clearest difference is update cadence: Grandpa's Workshop at every 4 months against The Math Flash Machine's every 30 months. The Math Flash Machine's advantage is price ($0.99 vs $2.99) and iOS requirement (12.0 vs 15.0). On 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
Grandpa's Workshop costs $2.99 and The Math Flash Machine $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Grandpa's Workshop ships an update every 4 months, The Math Flash Machine every 30 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | Grandpa's Workshop | The Math Flash Machine |
|---|---|---|
| Price | $2.99 | $0.99 — better |
| Rating | 4.2 (87 ratings) — better | — |
| Positive reviews | 82.6% of reviews | — |
| Number of ratings | 87 — better | — |
| Update frequency | Every 4 months — better | Every 30 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Fairlady Media | Ventura Educational Systems |
Bugs and requests
Grandpa's Workshop
Reported bugs
4 issues- No sound
- Crashing at specific points
- App reverts to iPad opening screen
- Crushes on iPad
Requested features
12 requests- More varied activities and games
- New videos and puzzles
- Additional difficulty levels or grade levels
- More spoken directions for non-readers
- More tool videos
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- A Grandpa's auto shop app
- More content to complete the clubhouse
- More variety in jobs/activities
- Updates with new tools and videos
- More levels and content
- Clubhouse expansion
- More crazy uncles
The Math Flash Machine
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Grandpa's Workshop
No in-app purchases
The Math Flash Machine
No in-app purchases
Questions
Is Grandpa's Workshop free?
Is The Math Flash Machine free?
Do Grandpa's Workshop or The Math Flash Machine have ads?
Which is updated more often, Grandpa's Workshop or The Math Flash Machine?
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