# Calmo vs TORB

The clearest difference is in-app purchases: Calmo at none against TORB's 2. Calmo also leads on iOS requirement (14.0 vs 18.0). TORB's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. TORB sells 2 in-app purchases, starting at $1.99 per month. Calmo asks for nothing beyond the download.

Calmo ships an update every 3 weeks, TORB fortnightly. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calmo | TORB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calmo-easy-to-use-calculator/id1541318864/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 5 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Oka](https://appshunter.io/developer/1464653539) | [HIDEAKI SAITO](https://appshunter.io/developer/6804328775) |

## What reviewers say

### Calmo

[App page](https://appshunter.io/ios/app/calmo-easy-to-use-calculator/id1541318864)

This app combines a calculator with note-taking capabilities, allowing users to create formulas, aggregate values, and sum them up. It offers a convenient interface for building tables with easy keyboard navigation and adjustable item positioning.

**Highlights:** Integrated calculator and notes, Formula creation and calculation, Value aggregation and summation, Easy table creation, Keyboard navigation, Adjustable item positioning

**Features:** macOS Compatibility

**In-app purchases:** none


### TORB

[App page](https://appshunter.io/ios/app/torb/id6804328773)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TORB Pro | $1.99 | per month |
| TORB Pro | $19.99 | per year |


## Frequently asked questions

### Is Calmo free?

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

### Is TORB free?

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

### Do Calmo or TORB have ads?

Calmo shows ads; TORB does not.

### Which is updated more often, Calmo or TORB?

Calmo ships an update every 3 weeks, and TORB fortnightly. Most recently, Calmo was updated on November 3, 2026 and TORB 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.*