Trgnmtry vs LociVerseAR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trgnmtry
Explore trigonometric relationships visually by interacting with a unit circle. Customize displayed measures and angle intervals for a dynamic learning experience. Adapts beautifully to both light and dark modes.
- Interactive unit circle
- Visualize trigonometric measures
- Customizable angle intervals
- Supports light and dark mode
- Geometric relation display
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Watch as all of the trigonometric measures are drawn in their geometric relations as you drag your finger around the unit circle. You can choose which measures to see, and set specific angle intervals that can be shown. Looks beautiful in iOS Light or Dark mode!
LociVerseAR
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Your memory is trainable - LociVerse AR shows you how. T he Method of Loci (also: Memory Palace) is over 2,500 years old and still the world's most effective memorization technique. Memory champions use it daily — LociVerse makes it visible: as an interactive 3D model and in Augmented Reality. What you do with it: • Pick a topic - chemistry, history, languages, anything. • Enter your terms. The app automatically builds a memory palace with 3D nodes. • Place it on your table via AR. Explore it. Learn it. • Test your knowledge in quizzes. Build streaks. Pre-installed palaces: • Financial Scandals (Enron, Wirecard, FTX …) • History of Money • Solar System & Chemical Elements • 7 Wonders of the Ancient World • 10 Most Expensive Paintings • Finance Classics (valuation, portfolio theory, behavioral finance) • Memory Training (Major System, Periodic Table) The science: Studies show the Loci method in AR can triple recall performance vs. traditional reading LociVerse Pro (7-day free trial): Create unlimited custom memory palaces on any topic, choose from Circle, Line, or Tree layout. Developed by Dr. Frank Otto, Certified Public Auditor, Tax Advisor & Memory Enthusiast.
Screenshots
Verdict
The clearest difference is in-app purchases: Trgnmtry at none against LociVerseAR's 1. On ads, device support and iOS requirement 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
| Parameter | Trgnmtry | LociVerseAR |
|---|---|---|
| Price | — | Free — better |
| Rating | 3.4 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 21 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 5 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrew McKnight | Frank Otto |
In-app purchases
Trgnmtry
No in-app purchases
LociVerseAR
- Unlock Premium$3.99
Questions
Is Trgnmtry free?
Is LociVerseAR free?
Do Trgnmtry or LociVerseAR have ads?
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