# TimerZ vs Classicalc calculator

The clearest difference is price: TimerZ at Free against Classicalc calculator's $0.99. TimerZ also leads on rating (4.8 vs 3.8) and update cadence (every 3 months vs every 20 months). Classicalc calculator's advantage is in-app purchases (none vs 2) and device support (5 vs 3). On review sentiment, ratings volume and ads there is nothing between them.

TimerZ is free to download; Classicalc calculator costs $0.99 up front. TimerZ sells 2 in-app purchases, starting at $0.99 per month. Classicalc calculator asks for nothing beyond the download.

TimerZ holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 12 and 13 respectively. Written reviews split almost evenly too, at 62% and 63% positive.

TimerZ ships an update every 3 months, Classicalc calculator every 20 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TimerZ | Classicalc calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/timerz-last-timer-youll-need/id420191007/reviews)** | [3.8 (13 ratings)](https://appshunter.io/ios/app/classicalc-calculator/id989434780/reviews) |
| Number of ratings | 12 | **13** |
| Positive reviews | 61.5% of reviews | **62.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 20 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 65 MB | 14 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad, Apple TV | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Squawk Studio, LLC](https://appshunter.io/developer/420191010) | [Lukasz Kowalski](https://appshunter.io/developer/792954012) |

## What reviewers say

### TimerZ

[App page](https://appshunter.io/ios/app/timerz-last-timer-youll-need/id420191007)

This utility app allows users to set multiple countdown timers simultaneously, with options for custom alarms, background operation, and history logging. It offers advanced features like chained timers and Dropbox integration for saving and loading data.

**Highlights:** Multiple simultaneous timers, Background operation, Customizable alarms and sounds, Timer chaining and looping, Activity history logging, Dropbox integration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Timer Z Pro | $4.99 | one-time |


### Classicalc calculator

[App page](https://appshunter.io/ios/app/classicalc-calculator/id989434780)

This calculator app offers instant calculations as you type, following the mathematical order of operations. It features unique piano sound themes and allows seamless continuation of calculations across iPhone and Apple Watch. Your equations are automatically saved for convenience.

**Highlights:** Instant calculation as you type, Mathematical order of operators, Cross-device continuity (iPhone/Watch), Automatic equation saving, 14 piano sound themes, Copy result to clipboard

**In-app purchases:** none


## Frequently asked questions

### Is TimerZ free?

TimerZ is free to download, with in-app purchases available.

### Is Classicalc calculator free?

Classicalc calculator costs $0.99, with no in-app purchases.

### Which has better reviews, TimerZ or Classicalc calculator?

TimerZ is rated higher. TimerZ averages 4.8 out of 5 from 12 ratings, while Classicalc calculator averages 3.8 from 13 ratings.

### Do TimerZ or Classicalc calculator have ads?

Neither TimerZ nor Classicalc calculator shows ads.

### Which is updated more often, TimerZ or Classicalc calculator?

TimerZ ships an update every 3 months, and Classicalc calculator every 20 months. Most recently, TimerZ was updated on October 23, 2026 and Classicalc calculator on October 24, 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.*