Ltlaser Level vs Fits and Tolerances
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ltlaser Level
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Ltlaser Level — это интеллектуальное приложение для управления лазерным нивелиром, поддерживающее регулировку яркости, переключение режимов одним нажатием и другие функции, обеспечивая пользователям удобный контроль над нивелиром.
Fits and Tolerances
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Fits & Tolerances is a practical engineering tool for looking up dimensional tolerances and calculating mechanical fits according to ISO 286-2. KEY FEATURES • Look up standard hole and shaft tolerances for nominal sizes up to 3,150 mm. • View upper and lower deviations, tolerance values, and resulting limit dimensions. • Calculate complete hole-basis and shaft-basis fits. • Determine maximum and minimum clearance or interference. • Identify clearance, transition, and interference fits. • Explore commonly used fit recommendations and their typical applications. • Quickly revisit the 10 most recent tolerance lookups and the 10 most recent fit calculations. • Expand history entries to review complete calculation details. • Perform core calculations directly on your device. DESIGNED FOR • Mechanical engineers • Manufacturing and machining professionals • Technical students and instructors • Designers working with shafts, holes, and precision assemblies The app provides a clear and convenient reference for engineering calculations. Results should be verified against the applicable technical requirements before being used for critical manufacturing or inspection decisions. Advertising helps keep the app available free of charge.
Screenshots
Verdict
The clearest difference is update cadence: Fits and Tolerances at fortnightly against Ltlaser Level's every 7 months. Ltlaser Level's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Ltlaser Level ships an update every 7 months, Fits and Tolerances fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | Ltlaser Level | Fits and Tolerances |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 再坤 夏 | Hung Nguyen |
In-app purchases
Ltlaser Level
No in-app purchases
Fits and Tolerances
No in-app purchases
Questions
Is Ltlaser Level free?
Is Fits and Tolerances free?
Do Ltlaser Level or Fits and Tolerances have ads?
Which is updated more often, Ltlaser Level or Fits and Tolerances?
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