# J vs DRBF+

The clearest difference is update cadence: DRBF+ at fortnightly against J's every 4 months. J's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, 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.

J ships an update every 4 months, DRBF+ fortnightly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | J | DRBF+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 20 MB | 158 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Osamu Envision Technology Inc.](https://appshunter.io/developer/608183788) | [EventBank](https://appshunter.io/developer/740353440) |

## What reviewers say

### J

[App page](https://appshunter.io/ios/app/j-talk-business/id1032757098)

**In-app purchases:** none


### DRBF+

[App page](https://appshunter.io/ios/app/drbf-plus/id6747417784)

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

**In-app purchases:** none


## Frequently asked questions

### Is J free?

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

### Is DRBF+ free?

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

### Do J or DRBF+ have ads?

Neither J nor DRBF+ shows ads.

### Which is updated more often, J or DRBF+?

J ships an update every 4 months, and DRBF+ fortnightly. Most recently, J was updated on November 3, 2026 and DRBF+ on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*