# ThinkWise vs HK Service

The clearest difference is update cadence: HK Service at every 3 days against ThinkWise's every 7 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.

ThinkWise ships an update every 7 months, HK Service every 3 days. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ThinkWise | HK Service |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 22 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SimTech Systems Inc.](https://appshunter.io/developer/530419967) | [HK Global](https://appshunter.io/developer/1746674367) |

## What reviewers say

### ThinkWise

[App page](https://appshunter.io/ios/app/thinkwise/id6502587224)

Organize your thoughts and ideas with digital notes and mind maps. Facilitate group discussions and collaborative projects with easy sharing. Features AI-powered content generation and real-time translation.

**Highlights:** Digital notes, Mind maps, Group chat organization, Easy sharing, AI branch generation, Real-time translation

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

**In-app purchases:** none


### HK Service

[App page](https://appshunter.io/ios/app/hk-service/id6503035863)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThinkWise free?

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

### Is HK Service free?

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

### Do ThinkWise or HK Service have ads?

Neither ThinkWise nor HK Service shows ads.

### Which is updated more often, ThinkWise or HK Service?

ThinkWise ships an update every 7 months, and HK Service every 3 days. Most recently, ThinkWise was updated on October 11, 2026 and HK Service on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*