# TOOL plus (Pro) ¶ vs Calculee

The clearest difference is price: Calculee at $4.99 against TOOL plus (Pro) ¶'s $14.99. TOOL plus (Pro) ¶'s advantage is in-app purchases (none vs 1) and update cadence (every 2 days vs every 5 weeks). On ads, device support and iOS requirement there is nothing between them.

TOOL plus (Pro) ¶ costs $14.99 and Calculee $4.99 up front. Calculee sells 1 one-off in-app purchase. TOOL plus (Pro) ¶ asks for nothing beyond the download.

TOOL plus (Pro) ¶ ships an update every 2 days, Calculee every 5 weeks. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TOOL plus (Pro) ¶ | Calculee |
| --- | --- | --- |
| Price | $14.99 | **$4.99** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 weeks |
| Size | 111 MB | 1 MB |
| Requires iOS | 15.6 | **14.3** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Han-Chung Lin](https://appshunter.io/developer/881528252) | [Mikolaj Adamowicz](https://appshunter.io/developer/1448003183) |

## What reviewers say

### TOOL plus (Pro) ¶

[App page](https://appshunter.io/ios/app/tool-plus-pro/id972381990)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculee

[App page](https://appshunter.io/ios/app/calculee/id1633369389)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Colors | $0.99 | one-time |


## Frequently asked questions

### Is TOOL plus (Pro) ¶ free?

TOOL plus (Pro) ¶ costs $14.99, with no in-app purchases.

### Is Calculee free?

Calculee costs $4.99, and also offers in-app purchases.

### Do TOOL plus (Pro) ¶ or Calculee have ads?

Neither TOOL plus (Pro) ¶ nor Calculee shows ads.

### Which is updated more often, TOOL plus (Pro) ¶ or Calculee?

TOOL plus (Pro) ¶ ships an update every 2 days, and Calculee every 5 weeks. Most recently, TOOL plus (Pro) ¶ was updated on October 21, 2026 and Calculee on October 16, 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.*