JT's Mathmory vs Perfect Shape Drawing
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
JT's Mathmory
This game challenges your memory and math skills by presenting equations. You need to recall if the solution or the exact equation has appeared previously. It's a unique blend of arithmetic and recall.
- Equation presentation
- Solution recall
- Exact equation memory
- Arithmetic challenges
- Progressive difficulty
Read full descriptionHide full description
A simple, unattractive app combining the "fun" of math and memory. Presented with some form an equation (whether it be a combination of arithmetic operators or just a single number), you must determine whether the solution has been seen before. If so, you must remember even further and determine if the exact equation has been shown! Good luck.
Perfect Shape Drawing
Read full descriptionHide full description
Perfect Shape is a simple but highly satisfying one-stroke tracing game built around precision. A faint guide shape appears on the screen. Your goal is to trace it in one continuous stroke without lifting your finger. The moment you lift, your line is scored instantly based on how closely it matches the target shape. From easy lines and curves to more complex polygons, stars, spirals, and advanced patterns, each stage pushes your control and accuracy a little further. The rules are easy to understand, but getting a perfect score takes focus and steady hands. Features: - One-stroke tracing gameplay - Instant scoring when you finish drawing - 100 handcrafted stages - Endless challenge-style levels after the main stages - Simple, fast, and intuitive controls - Local save for progress and best scores - 10 language options How to play: - Follow the guide shape in one continuous stroke - Lift your finger to finish and get scored immediately - Score 80 points or higher to clear the stage - Retry quickly and improve your accuracy Perfect Shape is designed for players who enjoy quick skill-based challenges, clean controls, and satisfying precision gameplay. Draw carefully, improve your timing and control, and see how close you can get to the perfect shape.
Screenshots
Verdict
The clearest difference is ads: Perfect Shape Drawing at none against JT's Mathmory's shown. Perfect Shape Drawing also leads on iOS requirement (13.0 vs 15.1). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | JT's Mathmory | Perfect Shape Drawing |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Johnie Rodgers | Hyunjoon Seo |
In-app purchases
JT's Mathmory
No in-app purchases
Perfect Shape Drawing
No in-app purchases
Questions
Is JT's Mathmory free?
Is Perfect Shape Drawing free?
Do JT's Mathmory or Perfect Shape Drawing have ads?
Other comparisons















