# Cami Calculator vs Supervision JTI

The clearest difference is ads: Supervision JTI at none against Cami Calculator's shown. Cami Calculator's advantage is update cadence (every 2 months vs every 11 months) and iOS requirement (14.5 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cami Calculator ships an update every 2 months, Supervision JTI every 11 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Cami Calculator | Supervision JTI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/cami-calculator/id1109909898/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 65.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Ad-supported | — |
| Size | 23 MB | 16 MB |
| Requires iOS | **14.5** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hong cam Phan](https://appshunter.io/developer/1109909897) | [Fahrni Fassadensysteme AG](https://appshunter.io/developer/1515679587) |

## What reviewers say

### Cami Calculator

[App page](https://appshunter.io/ios/app/cami-calculator/id1109909898)

This application offers a straightforward calculator experience, mimicking the functionality of a popular Casio model. It prioritizes ease of use with larger buttons and allows for personalization through various theme options.

**Highlights:** Casio calculator functionality, Large button design for ease of use, Variety of button themes, Personalizable interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Supervision JTI

[App page](https://appshunter.io/ios/app/supervision-jti/id1515679588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cami Calculator free?

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

### Is Supervision JTI free?

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

### Do Cami Calculator or Supervision JTI have ads?

Cami Calculator shows ads; Supervision JTI does not.

### Which is updated more often, Cami Calculator or Supervision JTI?

Cami Calculator ships an update every 2 months, and Supervision JTI every 11 months. Most recently, Cami Calculator was updated on November 2, 2026 and Supervision JTI on November 3, 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.*