# StackLock vs BluetWave

The clearest difference is rating: StackLock at 4.5 against BluetWave's 2.5. StackLock also leads on update cadence (every 2 days vs every 3 weeks) and ratings volume (74 vs 18). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. StackLock sells 1 in-app purchase, starting at $14.99 per month and BluetWave sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

StackLock holds the better App Store score, 4.5 against 2.5. Both are backed by a comparable volume of ratings — 74 and 18 respectively.

StackLock ships an update every 2 days, BluetWave every 3 weeks. The most recent releases landed on July 21, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | StackLock | BluetWave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (74 ratings)](https://appshunter.io/ios/app/stacklock/id1665649854/reviews)** | [2.5 (18 ratings)](https://appshunter.io/ios/app/bluetwave/id6445851451/reviews) |
| Number of ratings | **74** | 18 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 29 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roman Dorovenko](https://appshunter.io/developer/1680221317) | [Tudorita Nastase](https://appshunter.io/developer/1672257815) |

## What reviewers say

### StackLock

[App page](https://appshunter.io/ios/app/stacklock/id1665649854)

Securely store and manage all your passwords, private notes, and photos across your devices. Generate strong passwords, access your information conveniently, and protect your data with advanced safety features.

**Highlights:** Secure password storage, Unlimited password creation, Cross-device synchronization, Secure notes and photo storage, Password generation, FaceDown look and fake passcode

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $14.99 | per month |


### BluetWave

[App page](https://appshunter.io/ios/app/bluetwave/id6445851451)

Locate misplaced Bluetooth devices on a map with distance indicators. Includes an advanced ad-blocker with customizable filters and a tool to test your device's audio hardware, including speakers, microphone, and earphones.

**Highlights:** Find lost Bluetooth devices, Map and distance tracking, Advanced ad-blocking, Content filtering, Audio hardware testing, Speaker, microphone, earphone tests

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| subscription | $9.99 | per 7 days |


## Frequently asked questions

### Is StackLock free?

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

### Is BluetWave free?

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

### Which has better reviews, StackLock or BluetWave?

StackLock is rated higher. StackLock averages 4.5 out of 5 from 74 ratings, while BluetWave averages 2.5 from 18 ratings.

### Do StackLock or BluetWave have ads?

Neither StackLock nor BluetWave shows ads.

### Which is updated more often, StackLock or BluetWave?

StackLock ships an update every 2 days, and BluetWave every 3 weeks. Most recently, StackLock was updated on July 21, 2026 and BluetWave on June 1, 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.*