# ZEISS Activate vs Bold360ai Chat

The clearest difference is update cadence: Bold360ai Chat at every 2 months against ZEISS Activate's every 7 months. Bold360ai Chat also leads on iOS requirement (11.4 vs 17.0). 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.

ZEISS Activate ships an update every 7 months, Bold360ai Chat every 2 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ZEISS Activate | Bold360ai Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 5 MB | 12 MB |
| Requires iOS | 17.0 | **11.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Carl Zeiss AG](https://appshunter.io/developer/488066215) | [GoTo Group, Inc.](https://appshunter.io/developer/299616804) |

## What reviewers say

### ZEISS Activate

[App page](https://appshunter.io/ios/app/zeiss-activate/id1228179312)

**In-app purchases:** none


### Bold360ai Chat

[App page](https://appshunter.io/ios/app/bold360ai-chat/id1456030318)

**In-app purchases:** none


## Frequently asked questions

### Is ZEISS Activate free?

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

### Is Bold360ai Chat free?

Bold360ai Chat is free to download, with no in-app purchases.

### Do ZEISS Activate or Bold360ai Chat have ads?

Neither ZEISS Activate nor Bold360ai Chat shows ads.

### Which is updated more often, ZEISS Activate or Bold360ai Chat?

ZEISS Activate ships an update every 7 months, and Bold360ai Chat every 2 months. Most recently, ZEISS Activate was updated on October 26, 2026 and Bold360ai Chat on October 30, 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.*