# Trigr vs Laundry Drying Time Calculator

The clearest difference is price: Laundry Drying Time Calculator at Free against Trigr's $1.99. Trigr's advantage is update cadence (daily vs monthly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Laundry Drying Time Calculator is free to download; Trigr costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Trigr ships an update daily, Laundry Drying Time Calculator monthly. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Trigr | Laundry Drying Time Calculator |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trigr-trigonometry-solver/id6448587882/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | Paid | — |
| Size | 66 MB | 3 MB |
| Requires iOS | **16.1** | 16.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Evolv Developments Pty. Ltd.](https://appshunter.io/developer/1679865917) | [Netflowers Inc.](https://appshunter.io/developer/1672067319) |

## What reviewers say

### Trigr

[App page](https://appshunter.io/ios/app/trigr-trigonometry-solver/id6448587882)

This app quickly solves for all unknown measurements of right-angle and isosceles triangles using just two known values. It's designed for students, engineers, and builders needing accurate triangle calculations.

**Highlights:** Solves right-angle and isosceles triangles, Calculates all unknown measurements, Requires only two known values, User-friendly interface, Accurate calculations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Laundry Drying Time Calculator

[App page](https://appshunter.io/ios/app/laundry-drying-time-calculator/id6793802580)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Trigr free?

Trigr costs $1.99, with no in-app purchases.

### Is Laundry Drying Time Calculator free?

Laundry Drying Time Calculator is free to download, with no in-app purchases.

### Do Trigr or Laundry Drying Time Calculator have ads?

Neither Trigr nor Laundry Drying Time Calculator shows ads.

### Which is updated more often, Trigr or Laundry Drying Time Calculator?

Trigr ships an update daily, and Laundry Drying Time Calculator monthly. Most recently, Trigr was updated on October 21, 2026 and Laundry Drying Time Calculator on October 12, 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.*