Note Calculator vs TCal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Note Calculator
This app allows you to perform calculations by writing equations in a text format, similar to a notebook. It supports variables, grouping, and saves your work as text files for easy sharing.
- Text-based calculation input
- Supports variables and grouping
- Saves calculations as text files
- Easy sharing with other apps
- Improved percentage calculations
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Note Calculator is a text-based calculator. Sometimes, performing calculations involving multiple equations can be challenging with a basic calculator, right? Using an app like Excel might feel too cumbersome and heavy for such tasks. Now, with Note Calculator, there's no need to worry. Simply write down your equations as if you were jotting them in a notebook, and it will automatically calculate them for you. You don't need to remember your calculations and results either. Your work is saved as text, which can be stored as a file and shared with any program that supports text. It couldn't be easier! Additionally, it supports variables, enabling you to perform calculations similar to simple programming: a = 3 b = 2 c = a + b Is it hard to remember or input variables? With a simple touch, you can select variables from a list or easily add new ones. Plus, you can group variables using blocks, allowing for even more advanced calculations. Key Features: - Text-based calculator - Supports variables for more complex calculations with ease! - Saves all calculations and results to a file - Supports grouping with blocks (for advanced calculations) - Easily share calculations and results with other apps (Message, Whatsapp, KakaoTalk) - Show calculation results up to the current cursor position - Percentage calculation improvement (e.g. $100 - 25% = $75)
TCal
This utility app allows users to perform calculations using text descriptions for numbers, making it easier to understand the context of each value. It also supports exporting and sharing calculation processes.
- Calculate with text descriptions
- Understand number context
- Export calculation processes
- Share calculations
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The calculator can mark some numbers in the form of words. Use text descriptions instead of numbers in your calculations to help you understand what each number represents. You can also export the process and share it with others.
Screenshots
Verdict
The clearest difference is price: TCal at Free against Note Calculator's $0.99. TCal also leads on update cadence (every 5 days vs fortnightly) and review sentiment (100% vs 86%). Note Calculator's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
TCal is free to download; Note Calculator costs $0.99 up front. TCal sells 1 one-off in-app purchase. Note Calculator asks for nothing beyond the download.
Note Calculator ships an update fortnightly, TCal every 5 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.
| Parameter | Note Calculator | TCal |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 86.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | — |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | woojooin | Motion Network Technology Co., Ltd. |
Customer experience
Note Calculator
TCal
In-app purchases
Note Calculator
No in-app purchases
TCal
- 解锁 Pro(永久)$0.99







