Bearing vs Thread Chart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bearing
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Bearing Catalog — a comprehensive reference application for bearing specifications. Find the bearings you need by model number or exact dimensions and easily place orders. KEY FEATURES: - Search by standard model numbers (supports both ISO and GOST standards) - Find bearings based on precise dimensional specifications (inner diameter, outer diameter, width) - View detailed technical specifications - Save items to your list for future reference - Create and send orders to any organization via email An essential tool for engineers, mechanics, and industrial professionals who need quick access to bearing specifications.
Thread Chart
This app provides machinists with quick access to screw thread tolerances for various ISO and UN threads, including exotic sizes. It supports internal and external threads and calculates tap holes, eliminating the need for tolerance tables.
- ISO and UN thread tolerance processing
- Support for exotic thread sizes
- Internal and external thread calculations
- Tap hole calculation
- Eliminates need for tolerance tables
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App for machinists who need screw thread tolerances. Any ISO or UN thread can processed. Even such exotics as M12.3x1.34. Internal and external threads supported. Also calculation of tap holes provided. You do not need tolerance tables and wasting time for searching anymore. All you need is in your phone Note: Due to rounding rules there may be some miscalculations (one or two microns). If precision is critical you should use appropriate standard.
Screenshots
Verdict
The clearest difference is device support: Bearing at 2 against Thread Chart's —. Thread Chart's advantage is iOS requirement (8.0 vs 18.2). On price and in-app purchases 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.
| Parameter | Bearing | Thread Chart |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 18.2 | 8.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Meshchenko | Igor Pivnyk |
In-app purchases
Bearing
No in-app purchases
Thread Chart
No in-app purchases
