# CAL vs JI Pass

The clearest difference is update cadence: JI Pass at every 3 months against CAL's every 41 months. CAL's advantage is iOS requirement (9.0 vs 17.0). 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.

CAL ships an update every 41 months, JI Pass every 3 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CAL | JI Pass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 3 months** |
| Size | 29 MB | 19 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cogent Holdings Pte Ltd](https://appshunter.io/developer/1518737136) | [JTC Corporation](https://appshunter.io/developer/477667158) |

## What reviewers say

### CAL

[App page](https://appshunter.io/ios/app/cal-vms/id1518737137)

**In-app purchases:** none


### JI Pass

[App page](https://appshunter.io/ios/app/ji-pass/id6753334251)

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

**In-app purchases:** none


## Frequently asked questions

### Is CAL free?

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

### Is JI Pass free?

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

### Do CAL or JI Pass have ads?

Neither CAL nor JI Pass shows ads.

### Which is updated more often, CAL or JI Pass?

CAL ships an update every 41 months, and JI Pass every 3 months. Most recently, CAL was updated on October 25, 2026 and JI Pass on October 30, 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.*