# Find Lost Bluetooth Device Pro vs Invoice Maker

The clearest difference is monetization model: Invoice Maker at free with in-app purchases against Find Lost Bluetooth Device Pro's subscription. Invoice Maker also leads on review sentiment (100% vs 74%) and rating (5.0 vs 4.7). Find Lost Bluetooth Device Pro's advantage is ads (none vs shown) and ratings volume (151 vs 17). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Find Lost Bluetooth Device Pro sells 6 in-app purchases, starting at $3.99 per 7 days and Invoice Maker sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Find Lost Bluetooth Device Pro has 151 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 74% of Find Lost Bluetooth Device Pro's written reviews are positive against 100% of Invoice Maker's.

Find Lost Bluetooth Device Pro ships an update monthly, Invoice Maker fortnightly. The most recent releases landed on September 9, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | Find Lost Bluetooth Device Pro | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (151 ratings)](https://appshunter.io/ios/app/find-lost-bluetooth-device-pro/id1624503135/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/invoice-maker-generator-app/id6473728012/reviews)** |
| Number of ratings | **151** | 17 |
| Positive reviews | 73.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 29 MB | 33 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AppLiks Sp. z O.O.](https://appshunter.io/developer/1804335622) | [MyApps](https://appshunter.io/developer/1654400413) |

## What reviewers say

### Find Lost Bluetooth Device Pro

[App page](https://appshunter.io/ios/app/find-lost-bluetooth-device-pro/id1624503135)

Locate lost Bluetooth devices like headphones, watches, and phones using a proximity radar and signal scanner. The app also allows you to test speaker frequencies for your devices.

**Highlights:** Locate lost Bluetooth devices, Estimate distance to device, Proximity radar and signal scanner, Device loss notification, Test speaker frequencies, Supports all Bluetooth devices

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bluetooth Device Finder Pro | $3.99 | per 7 days |
| Weekly Access | $3.99 | per 7 days |
| Device Finder Pro | $6.99 | per month |
| Monthly Access | $6.99 | per month |
| Bluetooth Finder Premium | $9.99 | per year |
| Yearly Access | $9.99 | per year |


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-generator-app/id6473728012)

Create professional invoices, estimates, and receipts quickly. Customize templates with your logo, add taxes, and track payment status. Ideal for freelancers and small businesses needing efficient billing.

**Highlights:** Professional invoice creation, Customizable templates with logo, Automatic tax and total calculations, PDF export and instant sharing, Client and product management, Invoice status tracking, Multiple currency and tax support

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker | $4.99 | per 7 days |
| Invoices | $4.99 | per 7 days |
| Invoice Generator | $9.99 | per month |
| Invoice App | $9.99 | per month |
| Invoice Simple | $39.99 | per year |
| Make Receipt | $39.99 | per year |


## Frequently asked questions

### Is Find Lost Bluetooth Device Pro free?

Find Lost Bluetooth Device Pro is free to download, with in-app purchases available.

### Is Invoice Maker free?

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

### Which has better reviews, Find Lost Bluetooth Device Pro or Invoice Maker?

Invoice Maker is rated higher. Find Lost Bluetooth Device Pro averages 4.7 out of 5 from 151 ratings, while Invoice Maker averages 5.0 from 17 ratings.

### Do Find Lost Bluetooth Device Pro or Invoice Maker have ads?

Invoice Maker shows ads; Find Lost Bluetooth Device Pro does not.

### Which is updated more often, Find Lost Bluetooth Device Pro or Invoice Maker?

Find Lost Bluetooth Device Pro ships an update monthly, and Invoice Maker fortnightly. Most recently, Find Lost Bluetooth Device Pro was updated on September 9, 2026 and Invoice Maker on August 29, 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.*