Tri vs Machining Cutting Calculations
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tri
This utility app provides the formula and value for calculating triangle properties. It's designed for quick access to mathematical formulas related to triangles.
- Triangle formula display
- Value calculation
- Quick access utility
- Mathematical formulas
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App to display a formula and value of a triangle.
Machining Cutting Calculations
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Optimize your Turning Parts machining process with the Turning Calculations. Designed for both professionals and students in the Mechanical Machining field, this application simplifies and clarifies the essential Cutting Parameter calculations required for turning operations. The app enables users to compute key metrics such as Cutting Speed, RPM, Cutting Time, and Taper Turning, among others. Each calculation is supported by detailed explanations and the formulas used, ensuring accuracy and ease of understanding. Additionally, the app includes comprehensive reference tables for Cutting Parameters and Threaded Systems. The Turning Calculations app is your versatile companion for precision machining. In app purchase included : Weekly Monthly Yearly Life time Privacy policy : https://privacypolicy50.wordpress.com/privacy-policy-subscription/ Terms and condition :https://privacypolicy50.wordpress.com/terms-and-condition/
Screenshots
Verdict
The clearest difference is in-app purchases: Tri at none against Machining Cutting Calculations's 4. Machining Cutting Calculations's advantage is ads (none vs shown) and update cadence (monthly vs every 12 months). On price 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. Machining Cutting Calculations sells 4 in-app purchases, starting at $1.99 per 7 days. Tri asks for nothing beyond the download.
Tri ships an update every 12 months, Machining Cutting Calculations monthly. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.
| Parameter | Tri | Machining Cutting Calculations |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 12 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Thirdware.jp | Shital Gorasiya |
In-app purchases
Tri
No in-app purchases
Machining Cutting Calculations
- Weekly Premium$1.997 Days
- Monthly Premium$2.991 Month
- Yearly Premium$6.991 Year
- Lifetime Premium$14.99
Questions
Is Tri free?
Is Machining Cutting Calculations free?
Do Tri or Machining Cutting Calculations have ads?
Which is updated more often, Tri or Machining Cutting Calculations?
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