# 工地掌上记 vs Invoice Maker by Quickbill

The clearest difference is in-app purchases: 工地掌上记 at none against Invoice Maker by Quickbill's 4. 工地掌上记 also leads on iOS requirement (9.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Invoice Maker by Quickbill sells 4 in-app purchases, starting at $4.99 per month. 工地掌上记 asks for nothing beyond the download.

工地掌上记 ships an update every 2 days, Invoice Maker by Quickbill every 4 days. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 工地掌上记 | Invoice Maker by Quickbill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 29 MB | 72 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [广德翼账网络信息科技有限公司](https://appshunter.io/developer/1517198762) | [ODBS LLC](https://appshunter.io/developer/1816580215) |

## What reviewers say

### 工地掌上记

[App page](https://appshunter.io/ios/app/id1569017441)

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

**In-app purchases:** none


### Invoice Maker by Quickbill

[App page](https://appshunter.io/ios/app/invoice-maker-by-quickbill/id6747923487)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly | $49.99 | per year |
| Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is 工地掌上记 free?

工地掌上记 is free to download, with no in-app purchases.

### Is Invoice Maker by Quickbill free?

Invoice Maker by Quickbill is free to download, with in-app purchases available.

### Do 工地掌上记 or Invoice Maker by Quickbill have ads?

Neither 工地掌上记 nor Invoice Maker by Quickbill shows ads.

### Which is updated more often, 工地掌上记 or Invoice Maker by Quickbill?

工地掌上记 ships an update every 2 days, and Invoice Maker by Quickbill every 4 days. Most recently, 工地掌上记 was updated on November 11, 2026 and Invoice Maker by Quickbill on November 5, 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.*