# 发票盒子 vs MONO

The clearest difference is update cadence: MONO at daily against 发票盒子's every 2 weeks. 发票盒子's advantage is rating (5.0 vs 4.6) and iOS requirement (13.0 vs 18.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. 发票盒子 sells 3 in-app purchases, starting at $2.99 per month and MONO sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

发票盒子 holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 14 and 14 respectively. Written reviews complicate that: 65% of 发票盒子's written reviews are positive against 68% of MONO's, so the app with the better star average is not the one people write more warmly about.

发票盒子 ships an update every 2 weeks, MONO daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | 发票盒子 | MONO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/ai/id6443434538/reviews)** | [4.6 (14 ratings)](https://appshunter.io/ios/app/mono-ai-expense-tracker/id6670716062/reviews) |
| Number of ratings | 14 | 14 |
| Positive reviews | 64.5% of reviews | **68.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Freemium | Freemium |
| Size | 135 MB | 472 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Quickwis Network Technology Co., Ltd.](https://appshunter.io/developer/931176045) | [Chengdu Weisen Quwan Technology Co., Ltd](https://appshunter.io/developer/1755528939) |

## What reviewers say

### 发票盒子

[App page](https://appshunter.io/ios/app/ai/id6443434538)

Automate your invoice management with AI. This app collects, categorizes, and calculates invoices from various sources, including email, photos, and messaging apps. It simplifies expense reporting and allows for easy printing of organized invoice documents.

**Highlights:** AI-powered invoice collection, Automatic invoice categorization, Expense report generation, PDF and Excel export, Invoice printing and formatting, Duplicate invoice detection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月高级会员订阅 | $2.99 | per month |
| 包年高级会员订阅 | $24.99 | per year |
| 一个月高级会员 | $3.99 | one-time |


### MONO

[App page](https://appshunter.io/ios/app/mono-ai-expense-tracker/id6670716062)

Effortlessly track expenses using AI. Log transactions via text, screenshots, or photos, and get automatic categorization and smart reports. Manage subscriptions and multiple currencies with secure iCloud sync.

**Highlights:** AI-powered expense logging, Screenshot and photo recognition, Automatic categorization, Smart financial reports, Subscription management, Multi-currency support, iCloud sync

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium – Monthly Subscription | $2.99 | per month |
| Premium – Yearly Subscription | $9.99 | per year |
| Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is 发票盒子 free?

发票盒子 is free to download, with in-app purchases available.

### Is MONO free?

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

### Which has better reviews, 发票盒子 or MONO?

发票盒子 is rated higher. 发票盒子 averages 5.0 out of 5 from 14 ratings, while MONO averages 4.6 from 14 ratings.

### Do 发票盒子 or MONO have ads?

Neither 发票盒子 nor MONO shows ads.

### Which is updated more often, 发票盒子 or MONO?

发票盒子 ships an update every 2 weeks, and MONO daily. Most recently, 发票盒子 was updated on October 24, 2026 and MONO on October 24, 2026.

---

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