# VDIS JM vs AtoZ Dispatch

The clearest difference is update cadence: AtoZ Dispatch at every 3 weeks against VDIS JM's every 2 months. VDIS JM's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

VDIS JM ships an update every 2 months, AtoZ Dispatch every 3 weeks. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | VDIS JM | AtoZ Dispatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 69 MB | 151 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [C-TAP Corp](https://appshunter.io/developer/861494073) | [CORE DREAM INNOVATION](https://appshunter.io/developer/1558977653) |

## What reviewers say

### VDIS JM

[App page](https://appshunter.io/ios/app/vdis-jm/id861494070)

**In-app purchases:** none


### AtoZ Dispatch

[App page](https://appshunter.io/ios/app/atoz-dispatch/id6639615450)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VDIS JM free?

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

### Is AtoZ Dispatch free?

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

### Do VDIS JM or AtoZ Dispatch have ads?

Neither VDIS JM nor AtoZ Dispatch shows ads.

### Which is updated more often, VDIS JM or AtoZ Dispatch?

VDIS JM ships an update every 2 months, and AtoZ Dispatch every 3 weeks. Most recently, VDIS JM was updated on September 17, 2026 and AtoZ Dispatch on September 11, 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.*