Loop Stack vs JT's Mathmory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Loop Stack
A visually engaging puzzle game where players strategically stack and match colored threads. The objective is to complete stacks by connecting matching colors, offering a relaxing yet mentally stimulating experience as puzzles increase in difficulty.
- Drag and drop spools
- Connect matching thread colors
- Complete stacks to clear
- Challenging puzzles
- Relaxing gameplay
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Step into the colorful world of threads! Loop Stack is a relaxing yet challenging puzzle game that will test your strategy and focus. Drag and drop spools onto the board, connect matching thread colors, and complete the stack to clear spools. Every move counts as puzzles get trickier!
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
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: JT's Mathmory at none against Loop Stack's 14. JT's Mathmory also leads on rating (5.0 vs 4.6). Loop Stack's advantage is ratings volume (15 vs 3) and iOS requirement (13.0 vs 15.1). On price, update cadence, ads 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. Loop Stack sells 14 one-off in-app purchases. JT's Mathmory asks for nothing beyond the download.
JT's Mathmory holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Loop Stack has 15 ratings behind it against 3, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.
| Parameter | Loop Stack | JT's Mathmory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (15 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 15 — better | 3 |
| Update frequency | Every 9 days | Every 9 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 260 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | UNICO STUDIO | Johnie Rodgers |
Customer experience
Loop Stack
JT's Mathmory
In-app purchases
Loop Stack
- Thanksgiving Treat$0.99
- Starter Bundle 2$0.99
- 1000 Coins$1.99
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- Fail-Proof Offer$4.99
- No Ads$6.99
- Essential Bundle 2$6.99
- 5000 Coins$7.99
- No-Ads Bundle$9.99
- 10000 Coins$14.99
- Deluxe Bundle 2$14.99
- Premium Bundle 2$29.99
- 25000 Coins$29.99
- 50000 Coins$54.99
- 100000 Coins$99.99
JT's Mathmory
No in-app purchases
Questions
Is Loop Stack free?
Is JT's Mathmory free?
Which has better reviews, Loop Stack or JT's Mathmory?
Do Loop Stack or JT's Mathmory have ads?
Which is updated more often, Loop Stack or JT's Mathmory?
Other comparisons
