Maths Formulas Lite vs Tri
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Maths Formulas Lite
Access a comprehensive collection of basic and advanced mathematical formulas across various subjects like algebra, geometry, and calculus. This app offers tools for calculations, unit conversions, and allows users to save favorite formulas and add custom notes. It supports a wide range of languages and is suitable for students and professionals.
- Extensive formula library
- Geometry shape calculators
- Equation root finder
- Unit conversion tools
- Favorite formulas folder
- Search function
- Multi-language support
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Available in many languages, Maths Formulas is a perfect app on App Store that provides all basic and advanced formulas in mathematics. It's very convenient for all students in high school or university and engineers to look for any easy or complicated formulas. It includes: - Geometry - Algebra - Trigonometry - Equations - Analytic Geometry - Differentiation - Integration - Matrix - Probability and Statistics - Units Conversion - Math tricks This app also has a number of tools to calculate the geometry shapes or find the roots of equations. Users can also share any formulas to friends by many ways: email, print, or Facebook. New features of the app: - Multiple languages supported: English, French, Vietnamese, Chinese, Spanish, Japanese, German, Korean, Russian, Portuguese, Italian, Greek, Thai, Indonesian, Arabic, Malay, Hindi, Bengali, Turkish, Dutch, Polish, Romanian, Farsi, Ukrainian, Azerbaijani, Hungarian, Swedish, Serbian, Khmer, Hebrew, Bulgarian, Czech, Kazakh, Uyghur and Uzbekistan (36 languages totally). Users can download other languages by setting in the language button. More languages to come soon. - Favorite folder: users can save frequently used formulas into this folder. - Search function: in each category, type on Search bar to quickly get a formula. - Tools to convert measurement units, including: Weight, Length, Area, Volume, Speed, Time, Temperature, etc. - Add your own notes or formulas in "Favorite". - Add your own customised tools in "Tools" section. Not only for smartphones, this app is also suitable for tablets with compatible interfaces. A must-have app for your smartphones and tablets.
Tri
This app simplifies math homework with a suite of tools including area, basic, and trigonometry calculators. It offers offline access and equation solvers for first and second-degree equations, with more features planned.
- Offline Access
- Area Calculator
- Basic Calculator
- Trigonometry Calculator
- Unit Converter
- Equation Solvers
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Easily complete your homework with this app! Key Features: Offline Access: Use the app anytime, anywhere. Area Calculator: Quickly compute the area of shapes. Basic Calculator: Simplify everyday calculations. Trigonometry Calculator: Solve the Pythagorean theorem. Calculate trigonometric functions. Unit Converter: Convert between units with ease. Equation Solvers: Solve first-degree equations! Solve second-degree equations! And More Features Coming Soon!
Screenshots
Verdict
The clearest difference is in-app purchases: Maths Formulas Lite at none against Tri's 1. Maths Formulas Lite also leads on ads (none vs shown) and review sentiment (85% vs 67%). Tri's advantage is iOS requirement (12.0 vs 15.1). On price, rating, update cadence 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. Tri sells 1 one-off in-app purchase. Maths Formulas Lite asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Maths Formulas Lite against 4.5 for Tri. That said, the two scores are not equally well evidenced: Maths Formulas Lite has 100 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 85% of Maths Formulas Lite's written reviews are positive against 67% of Tri's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 22, 2026 and June 4, 2026 respectively.
| Parameter | Maths Formulas Lite | Tri |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (100 ratings) — better | 4.5 (17 ratings) |
| Positive reviews | 85.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 100 — better | 17 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | NSC CO. PTY LTD | Alejandro Apodaca |
Customer experience
Maths Formulas Lite
Tri
In-app purchases
Maths Formulas Lite
No in-app purchases
Tri
- Quitar anuncios$1.99
Questions
Is Maths Formulas Lite free?
Is Tri free?
Which has better reviews, Maths Formulas Lite or Tri?
Do Maths Formulas Lite or Tri have ads?
Which is updated more often, Maths Formulas Lite or Tri?
Other comparisons
