Comparison

MechTab vs Deadline Reminder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • ISO-Tolerance data (holes and shafts)
  • Thread specifications
  • Cutting data calculations
  • Wrench size conversions
  • Roughness parameters
  • Material weight calculator
  • Triangle property calculator
Features
Read full description

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

About

Deadline Reminder

Features
Read full description

Contracts, subscriptions, receipts, invoices – deadlines are everywhere, and it's easy to lose track. Untilly helps you stay on top of them. Photograph a document or upload a PDF Untilly automatically detects the provider, date, and amount – you just confirm it's correct. Get reminded in time You decide how many days in advance Untilly reminds you, tailored to each deadline. Five categories for everything that matters Contracts, subscriptions, purchases & returns, free trials, and invoices – each with its own clear wording, not one-size-fits-all. Keep track of what you didn't spend The optional savings tracker shows how much you've avoided spending this year, based on your own entries. Important: Untilly is purely a reminder tool – not legal advice. Details recognized by the AI are always just suggestions that you confirm yourself. Untilly does not calculate legal deadlines and does not cancel contracts on your behalf. All your entries stay locally on your iPhone – no account, no tracking. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MechTab4 screens
Deadline Reminder2 screens

Verdict

The call

The clearest difference is in-app purchases: MechTab at none against Deadline Reminder's 1. MechTab also leads on iOS requirement (15.0 vs 17.6). Deadline Reminder's advantage is update cadence (every 2 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Deadline Reminder sells 1 in-app purchase, starting at $1.99 per month. MechTab asks for nothing beyond the download.

UpkeepUpdate frequency

MechTab ships an update every 9 months, Deadline Reminder every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
MechTab versus Deadline Reminder: the parameters behind the verdict, then further details
ParameterMechTabDeadline Reminder
PriceFreeFree
Rating4.1 (16 ratings) — better—
Positive reviews88.6% of reviews—
Number of ratings16 — better—
Update frequencyEvery 9 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.6
Further details — not scored
Size9 MB1 MB
Age rating4+4+
DeveloperWerder AGJannis Tillmann

In-app purchases

None

MechTab

No in-app purchases

1 purchases

Deadline Reminder

Subscriptions1
  • Untilly Premium$1.991 Month

Questions

Is MechTab free?
MechTab is free to download, with no in-app purchases.
Is Deadline Reminder free?
Deadline Reminder is free to download, with in-app purchases available.
Do MechTab or Deadline Reminder have ads?
Neither MechTab nor Deadline Reminder shows ads.
Which is updated more often, MechTab or Deadline Reminder?
MechTab ships an update every 9 months, and Deadline Reminder every 2 weeks. Most recently, MechTab was updated on November 6, 2026 and Deadline Reminder on October 31, 2026.

Other comparisons