Snap Math Challenge vs Lattica
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Snap Math Challenge
Test your mental math abilities in a fast-paced challenge. Solve as many problems as possible within 30 seconds and compete globally for the highest score. Share your achievements and challenge friends to beat your results.
- 30-second time trials
- Solve math problems quickly
- Global player rankings
- Challenge friends and family
- Score sharing
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30 seconds to test your quick math skills! Answer as many problems as you can correctly and see where you rank among all players around the world. Share your score with friends and family, and challenge each other for the top score.
Lattica
Visualize atomic arrangements and lattice systems in stunning 3D. This educational tool brings complex crystal structures to life, making it ideal for students and researchers in chemistry, materials science, and crystallography.
- 3D Crystal Models
- Lattice Visualization
- Interactive Exploration
- Zoom and Rotate Structures
- Detailed Visuals
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Save crystal structures, organize them in a personal library, and inspect unit cells and atomic positions in 3D. CrystalStructure helps you keep lattice parameters, space groups, and atomic sites together so you can quickly return to structures from papers, textbooks, or your own notes.
Screenshots
Verdict
The clearest difference is review sentiment: Snap Math Challenge at 100% against Lattica's 50%. Snap Math Challenge also leads on rating (5.0 vs 3.0) and update cadence (weekly vs every 9 months). Lattica's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and ratings volume 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. Snap Math Challenge sells 1 one-off in-app purchase. Lattica asks for nothing beyond the download.
Snap Math Challenge holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of Snap Math Challenge's written reviews are positive against 50% of Lattica's.
Snap Math Challenge ships an update weekly, Lattica every 9 months. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.
| Parameter | Snap Math Challenge | Lattica |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Weekly — better | Every 9 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Justin Hwa & Associates, LLC | Sota Iguchi |
Customer experience
Snap Math Challenge
Lattica
In-app purchases
Snap Math Challenge
- Tip$0.99
Lattica
No in-app purchases
Questions
Is Snap Math Challenge free?
Is Lattica free?
Which has better reviews, Snap Math Challenge or Lattica?
Do Snap Math Challenge or Lattica have ads?
Which is updated more often, Snap Math Challenge or Lattica?
Other comparisons
