# 100 vs B2B

The clearest difference is in-app purchases: 100 at none against B2B's 1. 100 also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. B2B sells 1 in-app purchase, starting at $89.99 per month. 100 asks for nothing beyond the download.

100 ships an update every 2 days, B2B every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 100 | B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Size | 253 MB | 56 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VDE VERLAG GMBH](https://appshunter.io/developer/443404609) | [MASA (ma-sa.eu) GmbH](https://appshunter.io/developer/1823610754) |

## What reviewers say

### 100

[App page](https://appshunter.io/ios/app/100-years/id1557896074)

**In-app purchases:** none


### B2B

[App page](https://appshunter.io/ios/app/b2b-bau/id6748550553)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $89.99 | per month |


## Frequently asked questions

### Is 100 free?

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

### Is B2B free?

B2B is free to download, with in-app purchases available.

### Do 100 or B2B have ads?

Neither 100 nor B2B shows ads.

### Which is updated more often, 100 or B2B?

100 ships an update every 2 days, and B2B every 2 months. Most recently, 100 was updated on October 27, 2026 and B2B 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.*