# Dinggly Pager vs TechniCalc Calculator

The clearest difference is price: Dinggly Pager at Free against TechniCalc Calculator's $7.99. Dinggly Pager also leads on in-app purchases (none vs 4) and iOS requirement (12.0 vs 17.0). On update cadence, ads and device support there is nothing between them.

Dinggly Pager is free to download; TechniCalc Calculator costs $7.99 up front. TechniCalc Calculator sells 4 one-off in-app purchases. Dinggly Pager asks for nothing beyond the download.

Dinggly Pager ships an update every 6 weeks, TechniCalc Calculator monthly. The most recent releases landed on December 20, 2025 and September 23, 2026 respectively.

## The numbers

| Metric | Dinggly Pager | TechniCalc Calculator |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | — | **[4.7 (81 ratings)](https://appshunter.io/ios/app/technicalc-calculator/id1504965415/reviews)** |
| Number of ratings | — | **81** |
| Positive reviews | — | 84.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 31 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dinggly Limited](https://appshunter.io/developer/1144828785) | [Jacob Parker](https://appshunter.io/developer/1153284524) |

## What reviewers say

### Dinggly Pager

[App page](https://appshunter.io/ios/app/dinggly-pager/id1231340539)

**Features:** macOS Compatibility

**In-app purchases:** none


### TechniCalc Calculator

[App page](https://appshunter.io/ios/app/technicalc-calculator/id1504965415)

This app offers a modern, intuitive interface for complex calculations, supporting scientific, engineering, and advanced mathematical functions. It allows natural equation entry, provides a formula book, and includes unit and currency converters. Available across Apple devices, it caters to students and professionals needing a powerful calculation tool.

**Highlights:** Natural equation entry, Advanced math engine, Formula book and equations, Unit and currency converter, Statistics mode, Equation solvers, Supports multiple Apple devices

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Every Little Helps | $0.99 | one-time |
| Coffee-Sized Tip | $2.99 | one-time |
| Lunch-Sized Tip | $4.99 | one-time |
| Pizza-Sized Tip | $9.99 | one-time |


## Frequently asked questions

### Is Dinggly Pager free?

Dinggly Pager is free to download, with no in-app purchases.

### Is TechniCalc Calculator free?

TechniCalc Calculator costs $7.99, and also offers in-app purchases.

### Do Dinggly Pager or TechniCalc Calculator have ads?

Neither Dinggly Pager nor TechniCalc Calculator shows ads.

### Which is updated more often, Dinggly Pager or TechniCalc Calculator?

Dinggly Pager ships an update every 6 weeks, and TechniCalc Calculator monthly. Most recently, Dinggly Pager was updated on December 20, 2025 and TechniCalc Calculator on September 23, 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.*