# Lost & Found vs Builder Pro

The clearest difference is in-app purchases: Builder Pro at none against Lost & Found's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lost & Found sells 3 one-off in-app purchases. Builder Pro asks for nothing beyond the download.

Lost & Found ships an update every 6 days, Builder Pro every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Lost & Found | Builder Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 6 MB | 7 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Gal Itach](https://appshunter.io/developer/1867158254) | [iCubemedia Inc.](https://appshunter.io/developer/453286185) |

## What reviewers say

### Lost & Found

[App page](https://appshunter.io/ios/app/lost-and-found-search-together/id6779250666)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Jar - Coffee | $0.99 | one-time |
| Tip Jar - Lunch | $3.99 | one-time |
| Tip Jar - Dinner | $7.99 | one-time |


### Builder Pro

[App page](https://appshunter.io/ios/app/builder-pro-construction-calc/id6792803672)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lost & Found free?

Lost & Found is free to download, with in-app purchases available.

### Is Builder Pro free?

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

### Do Lost & Found or Builder Pro have ads?

Neither Lost & Found nor Builder Pro shows ads.

### Which is updated more often, Lost & Found or Builder Pro?

Lost & Found ships an update every 6 days, and Builder Pro every 4 days. Most recently, Lost & Found was updated on October 24, 2026 and Builder Pro on October 24, 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.*