# ITM ID vs KALKUL

The clearest difference is update cadence: KALKUL at every 6 days against ITM ID's fortnightly. On price, ads, 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.

ITM ID ships an update fortnightly, KALKUL every 6 days. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | ITM ID | KALKUL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (14 ratings)](https://appshunter.io/ios/app/itm-id/id6477512260/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free | — |
| Size | 124 MB | 71 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ITM Studio](https://appshunter.io/developer/1729512639) | [Kalkul Inc.](https://appshunter.io/developer/1357921921) |

## What reviewers say

### ITM ID

[App page](https://appshunter.io/ios/app/itm-id/id6477512260)

This app provides exclusive access to events and digital content. Users can purchase tickets to "Moments," check in using their digital ID, and receive "Echoes" – exclusive content from creators and brands. Tickets can also be gifted to friends.

**Highlights:** Event ticket purchase, Digital ID check-in, Exclusive creator content (Echoes), Save and replay content, Gift tickets to friends

**Features:** Apple Wallet

**In-app purchases:** none


### KALKUL

[App page](https://appshunter.io/ios/app/kalkul/id6636494668)

**In-app purchases:** none


## Frequently asked questions

### Is ITM ID free?

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

### Is KALKUL free?

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

### Do ITM ID or KALKUL have ads?

Neither ITM ID nor KALKUL shows ads.

### Which is updated more often, ITM ID or KALKUL?

ITM ID ships an update fortnightly, and KALKUL every 6 days. Most recently, ITM ID was updated on October 19, 2026 and KALKUL on October 18, 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.*