Comparison

Almost Equal To vs Thread Calculators

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

Head to head
About

Almost Equal To

Features
Read full description

Super-simple, lightning-fast converter that takes the headache out of switching between metric and American lengths. Whether you’re building, crafting, traveling, or just trying to make sense of inches, feet, millimeters, and centimeters, this app gives you clean, human-friendly results — no messy decimals, ever. Why You’ll Love AlmostEqualTo • Smart rounding you can trust – Get the closest whole-number or fractional measurement instantly, perfect for real-world use in construction, DIY, and everyday tasks. • Fraction support built in – Type measurements like ¼, ⅜, ⅞ just as you would in the shop or on the job site. The app understands them and converts with precision. • Super clear results – No floating-point clutter. Just clean values that match the way people actually measure and cut. • Fast, intuitive input – Designed for quick conversions with zero friction — great when you need answers on the go. • Beautiful, minimal interface – Easy on the eyes and effortless to use. Supports: • Ring Gauge • Inches • Feet • Yards • Miles • Scandinavian Miles • Nautical Miles • Fathoms • Furlongs • Kilometers • Hectometers • Decameters • Meters • Decimeters • Centimeters • Millimeters Whether you’re a professional, a weekend maker, or simply someone who switches between metric and imperial units often, AlmostEqualTo gives you the exact measurement you need, in the format you actually use. Convert smarter. Work faster.

About

Thread Calculators

This app provides precise thread-cutting data for various international standards. It assists machinists, engineers, and CNC professionals in quickly finding essential measurements and detailed tables for thread dimensions and cutting values.

Highlights
  • Supports international thread standards (M, UNC, NPT, etc.)
  • Tap Hole Size Calculator
  • Bolt Diameter Guide
  • Tap Hole Forming Data
  • Tap Hole Repair Values
  • Detailed thread dimension tables
Features
Read full description

Get quick and accurate thread-cutting data with this complete thread calculator app. It supports a wide range of international thread standards, including M, MF, UNC, UNF, UNEF, UNR, UNS, NPT, NPTF, NPSC, NPSF, NPSL, NPSM, BA, BSP, BSF, BSW, BSPP, TR, and TRF. Whether you're a machinist, engineer, or CNC professional, this app helps you find the right measurements instantly. Access detailed tables for thread dimensions and cutting values in one place. Key tools included: - Tap Hole Size Calculator – Find the correct drill size for perfect threading - Bolt Diameter Guide – Quickly check standard bolt dimensions - Tap Hole Forming Data – Accurate values for forming taps - Tap Hole Repair Values – Fix damaged threads with the correct specs This app is your handy companion for fast, reliable, and precise thread-cutting calculations.

Screenshots

Almost Equal To3 screens
Thread Calculators4 screens

Verdict

The call

The clearest difference is price: Almost Equal To at Free against Thread Calculators's $1.99. Thread Calculators's advantage is update cadence (every 10 months vs every 23 months) and iOS requirement (13.0 vs 17.0). On 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

CostPrice · In-app purchases · Ads · Monetization

Almost Equal To is free to download; Thread Calculators costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Almost Equal To ships an update every 23 months, Thread Calculators every 10 months. The most recent releases landed on August 24, 2026 and August 1, 2026 respectively.

Scorecard3 real differences · 7 level
Almost Equal To versus Thread Calculators: the parameters behind the verdict, then further details
ParameterAlmost Equal ToThread Calculators
PriceFree — better$1.99
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 23 monthsEvery 10 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size3 MB51 MB
Age rating4+4+
DeveloperVeniamin GribkovKantaben Gorasiya

In-app purchases

None

Almost Equal To

No in-app purchases

None

Thread Calculators

No in-app purchases

Questions

Is Almost Equal To free?
Almost Equal To is free to download, with no in-app purchases.
Is Thread Calculators free?
Thread Calculators costs $1.99, with no in-app purchases.
Do Almost Equal To or Thread Calculators have ads?
Neither Almost Equal To nor Thread Calculators shows ads.
Which is updated more often, Almost Equal To or Thread Calculators?
Almost Equal To ships an update every 23 months, and Thread Calculators every 10 months. Most recently, Almost Equal To was updated on August 24, 2026 and Thread Calculators on August 1, 2026.

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