# JBTREE vs de peri mera

The clearest difference is ads: JBTREE at none against de peri mera's shown. de peri mera's advantage is update cadence (every 2 weeks vs every 5 months) and iOS requirement (13.0 vs 16.0). On price, 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.

JBTREE ships an update every 5 months, de peri mera every 2 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | JBTREE | de peri mera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 74 MB | 68 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IEA CO.,LTD.](https://appshunter.io/developer/1572406483) | [BOO YOUN CHOI](https://appshunter.io/developer/1754269271) |

## What reviewers say

### JBTREE

[App page](https://appshunter.io/ios/app/jbtree/id1572406481)

**Features:** Vision Pro support

**In-app purchases:** none


### de peri mera

[App page](https://appshunter.io/ios/app/de-peri-mera/id6504893908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JBTREE free?

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

### Is de peri mera free?

de peri mera is free to download, with no in-app purchases.

### Do JBTREE or de peri mera have ads?

de peri mera shows ads; JBTREE does not.

### Which is updated more often, JBTREE or de peri mera?

JBTREE ships an update every 5 months, and de peri mera every 2 weeks. Most recently, JBTREE was updated on October 27, 2026 and de peri mera on October 25, 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.*