# iGrouping vs 匿名發帖

The clearest difference is update cadence: iGrouping at every 2 months against 匿名發帖's every 8 months. 匿名發帖's advantage is iOS requirement (14.0 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.

iGrouping ships an update every 2 months, 匿名發帖 every 8 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iGrouping | 匿名發帖 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | — |
| Size | 39 MB | 21 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Hsu Chris](https://appshunter.io/developer/972387355) | [CLOVER COMPUTER LTD.](https://appshunter.io/developer/1538910799) |

## What reviewers say

### iGrouping

[App page](https://appshunter.io/ios/app/igrouping/id1435507668)

Easily organize contacts into custom groups for streamlined communication. Create groups manually or automatically, and invite others to join collaborative lists for shared activities.

**Highlights:** Automatic contact grouping, Manual group entry, Group invitations, Shared list creation, Mobile-first design

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

**In-app purchases:** none


### 匿名發帖

[App page](https://appshunter.io/ios/app/id1588071038)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iGrouping free?

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

### Is 匿名發帖 free?

匿名發帖 is free to download, with no in-app purchases.

### Do iGrouping or 匿名發帖 have ads?

Neither iGrouping nor 匿名發帖 shows ads.

### Which is updated more often, iGrouping or 匿名發帖?

iGrouping ships an update every 2 months, and 匿名發帖 every 8 months. Most recently, iGrouping was updated on November 2, 2026 and 匿名發帖 on October 25, 2026.

---

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