# anbio B2B vs RESIS

The clearest difference is update cadence: anbio B2B at every 2 weeks against RESIS's every 3 weeks. anbio B2B also leads on iOS requirement (14.0 vs 16.0). On price, ads, 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.

anbio B2B ships an update every 2 weeks, RESIS every 3 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | anbio B2B | RESIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 75 MB | 74 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [(주)에이앤바이오](https://appshunter.io/developer/1597059447) | [주식회사 시스터즈](https://appshunter.io/developer/6808449681) |

## What reviewers say

### anbio B2B

[App page](https://appshunter.io/ios/app/anbio-b2b/id6759413429)

**Features:** Vision Pro support

**In-app purchases:** none


### RESIS

[App page](https://appshunter.io/ios/app/resis/id6808449409)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is anbio B2B free?

anbio B2B is free to download, with no in-app purchases.

### Is RESIS free?

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

### Do anbio B2B or RESIS have ads?

Neither anbio B2B nor RESIS shows ads.

### Which is updated more often, anbio B2B or RESIS?

anbio B2B ships an update every 2 weeks, and RESIS every 3 weeks. Most recently, anbio B2B was updated on October 19, 2026 and RESIS 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.*