# ThinkChat vs Zymplo

The clearest difference is update cadence: Zymplo at every 4 days against ThinkChat's every 2 months. 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.

ThinkChat ships an update every 2 months, Zymplo every 4 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ThinkChat | Zymplo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 97 MB | 48 MB |
| Requires iOS | 16 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thinkcomm S.R.L.](https://appshunter.io/developer/1101483786) | [Zymplo Inc.](https://appshunter.io/developer/6777133108) |

## What reviewers say

### ThinkChat

[App page](https://appshunter.io/ios/app/thinkchat/id1527330667)

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

**In-app purchases:** none


### Zymplo

[App page](https://appshunter.io/ios/app/zymplo/id6777133106)

**In-app purchases:** none


## Frequently asked questions

### Is ThinkChat free?

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

### Is Zymplo free?

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

### Do ThinkChat or Zymplo have ads?

Neither ThinkChat nor Zymplo shows ads.

### Which is updated more often, ThinkChat or Zymplo?

ThinkChat ships an update every 2 months, and Zymplo every 4 days. Most recently, ThinkChat was updated on October 1, 2026 and Zymplo on October 2, 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.*