# A Good Opportunity vs UseBy.io

The clearest difference is review sentiment: UseBy.io at 100% against A Good Opportunity's 50%. UseBy.io also leads on update cadence (weekly vs every 4 months). A Good Opportunity's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

A Good Opportunity ships an update every 4 months, UseBy.io weekly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | A Good Opportunity | UseBy.io |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | Free |
| Size | 103 MB | 48 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pensativa](https://appshunter.io/developer/1001285352) | [EXTENDIdev](https://appshunter.io/developer/1590834214) |

## What reviewers say

### A Good Opportunity

[App page](https://appshunter.io/ios/app/a-good-opportunity/id1001285353)

Discover tips on food storage, portioning, and using leftovers to reduce waste and save money. Access expert advice and anti-waste recipes for over 500 food items.

**Highlights:** Food storage guidance, Portion calculation, Smart shopping lists, Anti-waste recipes, Expert advice access, Seasonal produce information

**Features:** macOS Compatibility

**In-app purchases:** none


### UseBy.io

[App page](https://appshunter.io/ios/app/usebyio/id6742758143)

Effortlessly track food expiration dates to reduce waste and save money. Simply photograph your receipts, and the app automatically detects items and their expiry, sending timely reminders.

**Highlights:** Receipt scanning for automatic item detection, AI-powered expiration date recognition, Customizable expiry reminders, Pantry inventory management, Food waste reduction tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A Good Opportunity free?

A Good Opportunity is free to download, with no in-app purchases.

### Is UseBy.io free?

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

### Do A Good Opportunity or UseBy.io have ads?

Neither A Good Opportunity nor UseBy.io shows ads.

### Which is updated more often, A Good Opportunity or UseBy.io?

A Good Opportunity ships an update every 4 months, and UseBy.io weekly. Most recently, A Good Opportunity was updated on November 1, 2026 and UseBy.io on November 4, 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.*