# Contacts Grouping vs 小口現金出納帳（Petty

The clearest difference is price: 小口現金出納帳（Petty at Free against Contacts Grouping's $19.99. 小口現金出納帳（Petty also leads on update cadence (every 3 weeks vs every 2 months). Contacts Grouping's advantage is iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

小口現金出納帳（Petty is free to download; Contacts Grouping costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Contacts Grouping ships an update every 2 months, 小口現金出納帳（Petty every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Contacts Grouping | 小口現金出納帳（Petty |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/contacts-grouping/id424398961/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 41.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 43 MB | 14 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EJing](https://appshunter.io/developer/379452377) | [Akira Yamada](https://appshunter.io/developer/1329133546) |

## What reviewers say

### Contacts Grouping

[App page](https://appshunter.io/ios/app/contacts-grouping/id424398961)

Organize your contacts into custom groups with this powerful management tool. Automatically categorize contacts by company or create your own groups, then easily manage individual entries and communicate with entire groups via email or SMS. Enjoy a fast, responsive experience with customizable themes.

**Highlights:** Automatic contact grouping by company, Create, edit, and delete custom groups, Manage individual contacts, Search contacts, Email all group members, Send SMS to all group members (iPhone only), Customizable group colors and sort order

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

**In-app purchases:** none


### 小口現金出納帳（Petty

[App page](https://appshunter.io/ios/app/petty-s/id1636249051)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contacts Grouping free?

Contacts Grouping costs $19.99, with no in-app purchases.

### Is 小口現金出納帳（Petty free?

小口現金出納帳（Petty is free to download, with no in-app purchases.

### Do Contacts Grouping or 小口現金出納帳（Petty have ads?

Neither Contacts Grouping nor 小口現金出納帳（Petty shows ads.

### Which is updated more often, Contacts Grouping or 小口現金出納帳（Petty?

Contacts Grouping ships an update every 2 months, and 小口現金出納帳（Petty every 3 weeks. Most recently, Contacts Grouping was updated on October 29, 2026 and 小口現金出納帳（Petty 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.*