# Calculator´ vs ProTip365

The clearest difference is update cadence: ProTip365 at daily against Calculator´'s every 5 weeks. Calculator´'s advantage is device support (4 vs 2) and iOS requirement (14.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Calculator´ sells 4 in-app purchases, starting at $0.49 per year and ProTip365 sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Calculator´ ships an update every 5 weeks, ProTip365 daily. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Calculator´ | ProTip365 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (478 ratings)](https://appshunter.io/ios/app/calculator/id878851717/reviews)** | — |
| Number of ratings | **478** | — |
| Positive reviews | 70.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 37 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oval Software Oy](https://appshunter.io/developer/1438258178) | [Jacques Bolduc](https://appshunter.io/developer/1836288105) |

## What reviewers say

### Calculator´

[App page](https://appshunter.io/ios/app/calculator/id878851717)

This app is a powerful and intelligent calculator with a smart UI and live results. It offers basic, advanced, and scientific functions, a history log, customizable themes, and user-definable functions. It also includes features like an on-screen timer and iPad multitasking support.

**Highlights:** Live results and natural feel UI, User-definable advanced functions, History log with easy access, Customizable themes and colors, On-screen timer, iPad multitasking and Spotlight search

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard features w/ Free Week | $0.49 | per year |
| Standard features w/ Free Year | $0.49 | per year |
| Complete feature-set | $3.99 | per year |
| Converter + Graphing | $3.99 | one-time |

**What reviewers like**

- 👍 Clean and intuitive user interface
- 🚀 Fast and efficient performance
- 📊 Shows calculation progression like paper tape
- 🎨 Customizable appearance and themes
- 📱 Works well as iPhone/iPad replacement for default calculator

**What reviewers complain about**

- 💰 Switched to subscription model from free/one-time purchase
- 😤 Bait-and-switch pricing strategy
- 🔐 Paywall on basic features like clear button
- 📺 Ads and pop-ups introduced
- ⚠️ Removed features after update

**Reported bugs**

- Buttons below numbers 1, 2, 3 not responding
- App crashes when screen fills with numbers
- Numbers deleted backwards after full screen
- Swipe down converter doesn't work properly on iPad
- Pressing equals multiple times adds duplicate results

**Requested features**

- Haptic feedback support
- Fraction calculation support
- RPN mode
- iCloud sync for history
- Automatic parentheses


### ProTip365

[App page](https://appshunter.io/ios/app/protip365-tip-tracker/id6751759695)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProTip365 Premium | $3.99 | per month |
| ProTip365 Premium Yearly | $34.99 | per year |


## Frequently asked questions

### Is Calculator´ free?

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

### Is ProTip365 free?

ProTip365 is free to download, with in-app purchases available.

### Do Calculator´ or ProTip365 have ads?

Neither Calculator´ nor ProTip365 shows ads.

### Which is updated more often, Calculator´ or ProTip365?

Calculator´ ships an update every 5 weeks, and ProTip365 daily. Most recently, Calculator´ was updated on October 24, 2026 and ProTip365 on October 21, 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.*