# B2B vs M365 Summits

The clearest difference is update cadence: M365 Summits at every 2 months against B2B's every 13 months. M365 Summits also leads on iOS requirement (13.0 vs 15.6). 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.

B2B ships an update every 13 months, M365 Summits every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | B2B | M365 Summits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Size | 3 MB | 152 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [FastLane GmbH](https://appshunter.io/developer/1604398432) | [Summit 365 GmbH](https://appshunter.io/developer/1833920304) |

## What reviewers say

### B2B

[App page](https://appshunter.io/ios/app/b2b-lead/id1612089775)

**Features:** Vision Pro support

**In-app purchases:** none


### M365 Summits

[App page](https://appshunter.io/ios/app/m365-summits/id6751194899)

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

**In-app purchases:** none


## Frequently asked questions

### Is B2B free?

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

### Is M365 Summits free?

M365 Summits is free to download, with no in-app purchases.

### Do B2B or M365 Summits have ads?

Neither B2B nor M365 Summits shows ads.

### Which is updated more often, B2B or M365 Summits?

B2B ships an update every 13 months, and M365 Summits every 2 months. Most recently, B2B was updated on October 25, 2026 and M365 Summits on October 28, 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.*