# Calzy vs Things 3 for iPad

The clearest difference is price: Calzy at $1.99 against Things 3 for iPad's $19.99. Calzy also leads on update cadence (every 2 days vs every 10 days) and chart position (#55 vs unranked). Things 3 for iPad's advantage is in-app purchases (none vs 3) and rating (4.9 vs 4.7). On review sentiment, ads and monetization model there is nothing between them.

Calzy costs $1.99 and Things 3 for iPad $19.99 up front. Calzy sells 3 one-off in-app purchases. Things 3 for iPad asks for nothing beyond the download.

Things 3 for iPad holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Things 3 for iPad has 12K ratings behind it against 1.9K, so its average is the more settled of the two. Written reviews point the same way: 77% of Calzy's written reviews are positive against 79% of Things 3 for iPad's.

Calzy ships an update every 2 days, Things 3 for iPad every 10 days. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Calzy | Things 3 for iPad |
| --- | --- | --- |
| Price | **$1.99** | $19.99 |
| Rating | [4.7 (1.9K ratings)](https://appshunter.io/ios/app/calzy/id623690732/reviews) | **[4.9 (12K ratings)](https://appshunter.io/ios/app/things-3-for-ipad/id904244226/reviews)** |
| Number of ratings | 1.9K | **12K** |
| Positive reviews | 76.7% of reviews | **79.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | Paid | Paid |
| Best chart rank | **#55** | — |
| Size | 66 MB | 65 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Raja Vijayaraman](https://appshunter.io/developer/562575890) | [Cultured Code GmbH & Co. KG](https://appshunter.io/developer/284971784) |

## What reviewers say

### Calzy

[App page](https://appshunter.io/ios/app/calzy/id623690732)

**Currently charting:** #55 Top Paid · Productivity (US App Store)

This app offers a modern and intuitive way to perform everyday calculations. It features a unique Memory Area for reusing values, bookmarking for saved calculations, and leverages the latest iOS technologies for a seamless experience. Designed with privacy in mind, it's suitable for students and professionals alike.

**Highlights:** Memory Area for reusing values, Calculation bookmarking with titles, Basic and advanced calculation modes, Privacy mode with Face ID, Live Activity and Haptic Touch support, Customizable keypad layout, Dark and Light modes

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $3.99 | one-time |
| Huge Tip | $9.99 | one-time |


### Things 3 for iPad

[App page](https://appshunter.io/ios/app/things-3-for-ipad/id904244226)

This app helps you organize your life by planning your day, managing projects, and tracking progress toward your goals. It offers a user-friendly interface to get tasks organized quickly, from daily routines to long-term aspirations.

**Highlights:** To-Do management, Project planning with headings, Area organization, Today and Upcoming task views, Reminders and repeaters, Calendar integration, Tagging and filtering

**Features:** Siri integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Efficient and intuitive
- 👍 Clean and simple interface
- 🔋 Helps stay organized and productive
- 💡 Excellent for GTD workflow
- 🚀 Seamless syncing across devices

**What reviewers complain about**

- 💰 Expensive for full ecosystem
- 🔒 No end-to-end encryption for sync
- 🔍 Limited filtering and sorting options
- 🔍 Repeating tasks could be improved

**Reported bugs**

- Sync issues and data loss reported
- Siri integration not working well in some languages

**Requested features**

- Add location-based reminders
- Improve task prioritization and urgency indicators
- Implement mass editing and batch actions
- Introduce web app and Windows support


## Frequently asked questions

### Is Calzy free?

Calzy costs $1.99, and also offers in-app purchases.

### Is Things 3 for iPad free?

Things 3 for iPad costs $19.99, with no in-app purchases.

### Which has better reviews, Calzy or Things 3 for iPad?

Things 3 for iPad is rated higher. Calzy averages 4.7 out of 5 from 1.9K ratings, while Things 3 for iPad averages 4.9 from 12K ratings.

### Do Calzy or Things 3 for iPad have ads?

Neither Calzy nor Things 3 for iPad shows ads.

### Which is updated more often, Calzy or Things 3 for iPad?

Calzy ships an update every 2 days, and Things 3 for iPad every 10 days. Most recently, Calzy was updated on September 26, 2026 and Things 3 for iPad on September 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.*