# ShelfLifePro vs UseBy.io

The clearest difference is in-app purchases: UseBy.io at none against ShelfLifePro's 3. UseBy.io also leads on update cadence (weekly vs every 3 months) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. ShelfLifePro sells 3 one-off in-app purchases. UseBy.io asks for nothing beyond the download.

ShelfLifePro ships an update every 3 months, UseBy.io weekly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ShelfLifePro | UseBy.io |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free |
| Size | 32 MB | 48 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Schweiger](https://appshunter.io/developer/352210908) | [EXTENDIdev](https://appshunter.io/developer/1590834214) |

## What reviewers say

### ShelfLifePro

[App page](https://appshunter.io/ios/app/shelflifepro/id6738668398)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Print Grocery Lists | $2.99 | one-time |
| Shared Shopping | $2.99 | one-time |
| Unlimited Pantry | $5.99 | one-time |


### 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 ShelfLifePro free?

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

### Is UseBy.io free?

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

### Do ShelfLifePro or UseBy.io have ads?

Neither ShelfLifePro nor UseBy.io shows ads.

### Which is updated more often, ShelfLifePro or UseBy.io?

ShelfLifePro ships an update every 3 months, and UseBy.io weekly. Most recently, ShelfLifePro was updated on October 25, 2026 and UseBy.io on October 21, 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.*