# Caverno vs Walt Wallet and Passes

The clearest difference is iOS requirement: Walt Wallet and Passes at 17.0 against Caverno's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Caverno | Walt Wallet and Passes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 33 MB | 14 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Osamu Noguchi](https://appshunter.io/developer/457240927) | [Embedded Engineering ApS](https://appshunter.io/developer/6789598325) |

## What reviewers say

### Caverno

[App page](https://appshunter.io/ios/app/caverno/id6760192392)

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

**In-app purchases:** none


### Walt Wallet and Passes

[App page](https://appshunter.io/ios/app/walt-wallet-and-passes/id6789598323)

**In-app purchases:** none


## Frequently asked questions

### Is Caverno free?

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

### Is Walt Wallet and Passes free?

Walt Wallet and Passes is free to download, with no in-app purchases.

### Do Caverno or Walt Wallet and Passes have ads?

Neither Caverno nor Walt Wallet and Passes shows ads.

### Which is updated more often, Caverno or Walt Wallet and Passes?

Caverno ships an update every 2 days, and Walt Wallet and Passes every 2 days. Most recently, Caverno was updated on October 28, 2026 and Walt Wallet and Passes on October 31, 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.*