# 负布斯 vs WhySpend

The clearest difference is in-app purchases: 负布斯 at none against WhySpend's 2. 负布斯 also leads on iOS requirement (15.1 vs 18.0). WhySpend's advantage is update cadence (weekly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. WhySpend sells 2 in-app purchases, starting at $7.99 per year. 负布斯 asks for nothing beyond the download.

负布斯 ships an update every 5 weeks, WhySpend weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | 负布斯 | WhySpend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/whyspend-expense-tracker/id6771243456/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 29 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [思硕 谢](https://appshunter.io/developer/1885490666) | [俊宏 刘](https://appshunter.io/developer/1848805585) |

## What reviewers say

### 负布斯

[App page](https://appshunter.io/ios/app/id6760668808)

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

**In-app purchases:** none


### WhySpend

[App page](https://appshunter.io/ios/app/whyspend-expense-tracker/id6771243456)

This app helps you track your spending by not only recording the amount but also the emotions behind each purchase. It focuses on understanding mood-driven versus necessity spending with simple logging and insightful reviews. Gain clarity on your financial habits and emotional triggers without complex accounting.

**Highlights:** Log spending with amount, category, and mood, Customizable mood tags, Detailed spending and mood reports, Emotional spending trend analysis, Gentle spending alerts, Post-purchase reflection, iCloud sync for data privacy

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Yearly | $7.99 | per year |
| Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is 负布斯 free?

负布斯 is free to download, with no in-app purchases.

### Is WhySpend free?

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

### Do 负布斯 or WhySpend have ads?

Neither 负布斯 nor WhySpend shows ads.

### Which is updated more often, 负布斯 or WhySpend?

负布斯 ships an update every 5 weeks, and WhySpend weekly. Most recently, 负布斯 was updated on October 31, 2026 and WhySpend on October 31, 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.*