MechTab vs Pace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MechTab
This app offers a comprehensive set of tools for mechanics, providing essential data on tolerances, threads, cutting speeds, wrench sizes, and roughness. It also includes calculators for material weight, triangle properties, and trowalisation.
- ISO-Tolerance data (holes and shafts)
- Thread specifications
- Cutting data calculations
- Wrench size conversions
- Roughness parameters
- Material weight calculator
- Triangle property calculator
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Werder AG introduces the ultimate tool for mechanics. MechTab provides information about ISO-Tolerances, Threads, Cutting Data, Wrench Size and Roughness. Tolerances: A - ZC, holes and shafts General Tolerances: Charts for linear dimensions, radii/chamfer and angular dimensions. Geometrical Tolerances: Symbols, drawings and explanations as well as charts for the different geometrical tolerances. Threads: BA, BSF, G, Heli-Coil, M, MF, Pg, Tr, UNC, UNEF, UNF, W, Metric-Non-Standard Cutting Data: Cutting Speed and Spindle Speed, Feed Rates, Processing duration Wrench-Size to Width across Corners: 4-,6-8-,10-,12-,14-Cornered Torque: 3.6, 6.9, 8.8, 10.9, 12.9 Roughness: Rz, Ra, N, Triangle-Notation Weight: calculate the weight of different materials in different profiles. Material list is editable. Triangle: calculate sides, angles and the area of a triangle by entering 3 values according to a drawing. Trowalisation: calculate the number of pieces
Pace
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Stay on time, every time. Pace gives you multi-step countdown timers with real alarms for personal and shared use. Pace stays with you from the time you wake up, until it's time for bed: * Take control of your morning routine * Wake the kids up from your phone * Get to work and school on time * Keep group meetings running smoothly * Run after-school practice with precision * Prepare a hot dinner in a snap * Manage a smoother bedtime routine Create a plan for each part of your day and Pace runs it automatically. Decide if you want simple push notifications or a real alarm when a plan begins. Share plans with anyone and everyone in your family, school, or workgroup. One subscription allows you to create and share plans with unlimited people. ===== FREE Join folders others share with you and take part in their plans. What you can do in a shared folder (view, run, or edit) is set by the folder's owner. PACE ESSENTIALS Create and edit your own folders and plans, run them, and share them with others. Pace Essentials is an auto-renewing monthly subscription with a 14-day free trial. Payment is charged to your Apple Account and renews unless cancelled at least 24 hours before the end of the period. Manage it in Settings > Apple Account > Subscriptions. ===== Terms of Use: https://anthonylabs.net/pace/terms/ Privacy Policy: https://anthonylabs.net/pace/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: MechTab at none against Pace's 1. MechTab also leads on iOS requirement (15.0 vs 26.0). Pace's advantage is update cadence (every 4 weeks vs every 9 months). On price, ads 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. Pace sells 1 in-app purchase, starting at $4.99 per month. MechTab asks for nothing beyond the download.
MechTab ships an update every 9 months, Pace every 4 weeks. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.
| Parameter | MechTab | Pace |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (16 ratings) — better | — |
| Positive reviews | 88.6% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 9 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 9 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Werder AG | Anthony Labs LLC |
In-app purchases
MechTab
No in-app purchases
Pace
- Pace Essentials14 Days trial$4.991 Month









