# ShoppingDetox vs Knowledge Base

The clearest difference is ads: Knowledge Base at none against ShoppingDetox's shown. Knowledge Base also leads on update cadence (weekly vs every 3 months). ShoppingDetox's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.4). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ShoppingDetox ships an update every 3 months, Knowledge Base weekly. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ShoppingDetox | Knowledge Base |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/shoppingdetoxmindful-spending/id6740816591/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 40 MB | 9 MB |
| Requires iOS | **12.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kazuya Saito](https://appshunter.io/developer/1539131524) | [CHANG CHIA-WEI](https://appshunter.io/developer/1804812181) |

## What reviewers say

### ShoppingDetox

[App page](https://appshunter.io/ios/app/shoppingdetoxmindful-spending/id6740816591)

This app helps you curb impulse spending and develop healthier financial habits. It uses AI mentors to offer personalized advice and allows you to track your savings progress. Celebrate your achievements and join a community focused on mindful consumption.

**Highlights:** AI mentors for personalized guidance, Tips to stop impulse purchases, Track savings goals and celebrate wins, Community support for mindful savers, Easy shopping cart screenshot analysis

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

**In-app purchases:** none


### Knowledge Base

[App page](https://appshunter.io/ios/app/knowledge-base-second-brain/id6785236967)

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

**In-app purchases:** none


## Frequently asked questions

### Is ShoppingDetox free?

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

### Is Knowledge Base free?

Knowledge Base is free to download, with no in-app purchases.

### Do ShoppingDetox or Knowledge Base have ads?

ShoppingDetox shows ads; Knowledge Base does not.

### Which is updated more often, ShoppingDetox or Knowledge Base?

ShoppingDetox ships an update every 3 months, and Knowledge Base weekly. Most recently, ShoppingDetox was updated on October 14, 2026 and Knowledge Base on October 8, 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.*