# Estimates & Invoice vs 工程相機 CPMS：工程紀錄

The clearest difference is in-app purchases: 工程相機 CPMS：工程紀錄 at none against Estimates & Invoice's 3. 工程相機 CPMS：工程紀錄 also leads on update cadence (every 6 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Estimates & Invoice sells 3 in-app purchases, starting at $9.99 per month. 工程相機 CPMS：工程紀錄 asks for nothing beyond the download.

Estimates & Invoice ships an update every 3 months, 工程相機 CPMS：工程紀錄 every 6 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Estimates & Invoice | 工程相機 CPMS：工程紀錄 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Size | 55 MB | 7 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ODEL DEV LLC](https://appshunter.io/developer/1892292211) | [TAIWAN SHENG HUO PIN ZHI DEVELOPMENT CO., LTD.](https://appshunter.io/developer/6790534645) |

## What reviewers say

### Estimates & Invoice

[App page](https://appshunter.io/ios/app/estimates-and-invoice-bidcraft/id6769814115)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BidCraft Premium Monthly | $9.99 | per month |
| BidCraft Premium Yearly | $29.99 | per year |
| BidCraft Premium Lifetime | $249.99 | one-time |


### 工程相機 CPMS：工程紀錄

[App page](https://appshunter.io/ios/app/cpms/id6790534643)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Estimates & Invoice free?

Estimates & Invoice is free to download, with in-app purchases available.

### Is 工程相機 CPMS：工程紀錄 free?

工程相機 CPMS：工程紀錄 is free to download, with no in-app purchases.

### Do Estimates & Invoice or 工程相機 CPMS：工程紀錄 have ads?

Neither Estimates & Invoice nor 工程相機 CPMS：工程紀錄 shows ads.

### Which is updated more often, Estimates & Invoice or 工程相機 CPMS：工程紀錄?

Estimates & Invoice ships an update every 3 months, and 工程相機 CPMS：工程紀錄 every 6 days. Most recently, Estimates & Invoice was updated on October 28, 2026 and 工程相機 CPMS：工程紀錄 on October 24, 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.*