# Almost Equal To vs Thread Calculators

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.

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.

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.

## The numbers

| Metric | Almost Equal To | Thread Calculators |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thread-calculators/id1670586227/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 10 months** |
| Monetization | — | Paid |
| Size | 3 MB | 51 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Veniamin Gribkov](https://appshunter.io/developer/907913370) | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) |

## What reviewers say

### Almost Equal To

[App page](https://appshunter.io/ios/app/almost-equal-to/id954846109)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thread Calculators

[App page](https://appshunter.io/ios/app/thread-calculators/id1670586227)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*