# PTM工程全要素计量 vs Simple Bookkeeping

The clearest difference is in-app purchases: PTM工程全要素计量 at none against Simple Bookkeeping's 3. PTM工程全要素计量 also leads on iOS requirement (9.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Simple Bookkeeping sells 3 one-off in-app purchases. PTM工程全要素计量 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PTM工程全要素计量 | Simple Bookkeeping |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-bookkeeping-shortcuts/id6756019167/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free |
| Size | 84 MB | 5 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [太原市华森伟业科技发展有限公司](https://appshunter.io/developer/991758164) | [耀民 王](https://appshunter.io/developer/1789459947) |

## What reviewers say

### PTM工程全要素计量

[App page](https://appshunter.io/ios/app/ptm/id1492843469)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Bookkeeping

[App page](https://appshunter.io/ios/app/simple-bookkeeping-shortcuts/id6756019167)

Effortlessly log expenses and income by snapping receipt photos or using quick entry shortcuts. Track spending, manage budgets, and view reports all on your device with optional iCloud sync. No ads or account required.

**Highlights:** Automatic amount and date extraction from receipt photos, Home Screen, Action Button, and Back Tap shortcuts for one-tap logging, Siri integration for voice-based expense logging, Customizable widgets for spending and budget tracking, Income, expense, and category reporting, Monthly and category budget alerts, Debt and card balance tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 请作者喝一杯咖啡 | $1.99 | one-time |
| 请作者喝2杯咖啡 | $4.99 | one-time |
| 请作者喝好几杯咖啡 | $9.99 | one-time |


## Frequently asked questions

### Is PTM工程全要素计量 free?

PTM工程全要素计量 is free to download, with no in-app purchases.

### Is Simple Bookkeeping free?

Simple Bookkeeping is free to download, with in-app purchases available.

### Do PTM工程全要素计量 or Simple Bookkeeping have ads?

Neither PTM工程全要素计量 nor Simple Bookkeeping shows ads.

### Which is updated more often, PTM工程全要素计量 or Simple Bookkeeping?

PTM工程全要素计量 ships an update every 2 weeks, and Simple Bookkeeping every 2 weeks. Most recently, PTM工程全要素计量 was updated on October 25, 2026 and Simple Bookkeeping 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.*