# Stop Impulse Buying | Budget vs KERN.

The clearest difference is in-app purchases: KERN. at none against Stop Impulse Buying | Budget's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stop Impulse Buying | Budget sells 2 in-app purchases, starting at $9.99 per month. KERN. asks for nothing beyond the download.

Stop Impulse Buying | Budget ships an update every 2 months, KERN. every 3 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Stop Impulse Buying | Budget | KERN. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (78 ratings)](https://appshunter.io/ios/app/stop-impulse-buying-budget/id6475173011/reviews)** | — |
| Number of ratings | **78** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Subscription | — |
| Size | 14 MB | 7 MB |
| Requires iOS | 15.6 | **14** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Britney Shawstad](https://appshunter.io/developer/1290310527) | [Bendy B.V.](https://appshunter.io/developer/1489975123) |

## What reviewers say

### Stop Impulse Buying | Budget

[App page](https://appshunter.io/ios/app/stop-impulse-buying-budget/id6475173011)

This app helps you control impulsive spending and boost savings. It offers tools like a no-spend challenge tracker, a 52-week savings plan, and a purchase decision guide to promote mindful buying and achieve financial goals.

**Highlights:** No Spend Challenge Tracker, 52-Week Savings Challenge, Goal-Driven Savings, Decision-Making Guide, Impulse Savings Tracker, Monthly Expense Tracker, Grocery/Shopping List

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |
| Yearly | $49.99 | per year |


### KERN.

[App page](https://appshunter.io/ios/app/kern/id6767564039)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stop Impulse Buying | Budget free?

Stop Impulse Buying | Budget is free to download, with in-app purchases available.

### Is KERN. free?

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

### Do Stop Impulse Buying | Budget or KERN. have ads?

Neither Stop Impulse Buying | Budget nor KERN. shows ads.

### Which is updated more often, Stop Impulse Buying | Budget or KERN.?

Stop Impulse Buying | Budget ships an update every 2 months, and KERN. every 3 months. Most recently, Stop Impulse Buying | Budget was updated on November 4, 2026 and KERN. 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.*