# Teampel vs 知知丫丫

The clearest difference is update cadence: 知知丫丫 at every 2 weeks against Teampel's every 2 months. Teampel's advantage is iOS requirement (10.0 vs 12.0). 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.

Teampel ships an update every 2 months, 知知丫丫 every 2 weeks. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Teampel | 知知丫丫 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 85 MB | 113 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZEON Corp](https://appshunter.io/developer/528554283) | [Beijing Zhizhi Yaya Technology Co., Ltd](https://appshunter.io/developer/1725079838) |

## What reviewers say

### Teampel

[App page](https://appshunter.io/ios/app/teampel/id943696067)

Facilitate team communication and project management with this app. It offers features like contact cards, chat, file sharing, polls, and project tracking. Requires an operational Teampel server to function.

**Highlights:** Contact cards for member information, 1-on-1 and group chat, File and screenshot sharing, Screen sharing and remote control, Democratic polling feature, Broadcast messages, Project creation and task management

**In-app purchases:** none


### 知知丫丫

[App page](https://appshunter.io/ios/app/id6475754527)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Teampel free?

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

### Is 知知丫丫 free?

知知丫丫 is free to download, with no in-app purchases.

### Do Teampel or 知知丫丫 have ads?

Neither Teampel nor 知知丫丫 shows ads.

### Which is updated more often, Teampel or 知知丫丫?

Teampel ships an update every 2 months, and 知知丫丫 every 2 weeks. Most recently, Teampel was updated on September 7, 2026 and 知知丫丫 on September 20, 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.*