# KERIS AR vs Pocket Watch Box

The clearest difference is in-app purchases: KERIS AR at none against Pocket Watch Box's 3. KERIS AR also leads on ads (none vs shown) and update cadence (every 5 days vs every 6 weeks). On price there is nothing between them.

Both are free to download. Pocket Watch Box sells 3 in-app purchases, starting at $2.99 per month. KERIS AR asks for nothing beyond the download.

KERIS AR ships an update every 5 days, Pocket Watch Box every 6 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KERIS AR | Pocket Watch Box |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 280 MB | 39 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Visionaries777](https://appshunter.io/developer/498451582) | [Fumihiro Kawasaki](https://appshunter.io/developer/1246668885) |

## What reviewers say

### KERIS AR

[App page](https://appshunter.io/ios/app/keris-ar/id6747791108)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pocket Watch Box

[App page](https://appshunter.io/ios/app/pocket-watch-box/id6763752493)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Curator · Monthly | $2.99 | per month |
| Curator · Yearly | $24.99 | per year |
| Curator — Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is KERIS AR free?

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

### Is Pocket Watch Box free?

Pocket Watch Box is free to download, with in-app purchases available.

### Do KERIS AR or Pocket Watch Box have ads?

Pocket Watch Box shows ads; KERIS AR does not.

### Which is updated more often, KERIS AR or Pocket Watch Box?

KERIS AR ships an update every 5 days, and Pocket Watch Box every 6 weeks. Most recently, KERIS AR was updated on October 4, 2026 and Pocket Watch Box on October 7, 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.*