# stone for iPad vs wayaknow

The clearest difference is in-app purchases: stone for iPad at none against wayaknow's 1. stone for iPad also leads on iOS requirement (18.0 vs 26.4). wayaknow's advantage is update cadence (every 6 days vs monthly) and device support (4 vs 1). On price and ads there is nothing between them.

Both are free to download. wayaknow sells 1 one-off in-app purchase. stone for iPad asks for nothing beyond the download.

stone for iPad ships an update monthly, wayaknow every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | stone for iPad | wayaknow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Size | 1 MB | 39 MB |
| Requires iOS | **18.0** | 26.4 |
| Devices | iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Nippon Design Center, Inc.](https://appshunter.io/developer/561837629) | [Takashi Nakano](https://appshunter.io/developer/6780341829) |

## What reviewers say

### stone for iPad

[App page](https://appshunter.io/ios/app/stone-for-ipad/id6450656281)

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

**In-app purchases:** none


### wayaknow

[App page](https://appshunter.io/ios/app/wayaknow/id6792943436)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| wayaknow Full Access | $9.99 | one-time |


## Frequently asked questions

### Is stone for iPad free?

stone for iPad is free to download, with no in-app purchases.

### Is wayaknow free?

wayaknow is free to download, with in-app purchases available.

### Do stone for iPad or wayaknow have ads?

Neither stone for iPad nor wayaknow shows ads.

### Which is updated more often, stone for iPad or wayaknow?

stone for iPad ships an update monthly, and wayaknow every 6 days. Most recently, stone for iPad was updated on October 24, 2026 and wayaknow on October 24, 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.*