# KeePassNotes vs Metal Detector Pro+

The clearest difference is in-app purchases: KeePassNotes at none against Metal Detector Pro+'s 3. KeePassNotes also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (7.1 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Metal Detector Pro+ sells 3 in-app purchases, starting at $2.99 per 7 days. KeePassNotes asks for nothing beyond the download.

KeePassNotes ships an update fortnightly, Metal Detector Pro+ every 2 months. The most recent releases landed on October 11, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | KeePassNotes | Metal Detector Pro+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (39 ratings)](https://appshunter.io/ios/app/metal-detector-pro-plus/id6478103915/reviews)** |
| Number of ratings | — | **39** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 5 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [cdlz](https://appshunter.io/developer/511347922) | [HyperMind Ltd.](https://appshunter.io/developer/1716705401) |

## What reviewers say

### KeePassNotes

[App page](https://appshunter.io/ios/app/keepassnotes/id977000619)

**In-app purchases:** none


### Metal Detector Pro+

[App page](https://appshunter.io/ios/app/metal-detector-pro-plus/id6478103915)

Detect hidden metallic objects and monitor electromagnetic fields using your device's magnetometer. Ideal for construction, treasure hunting, and health safety by identifying EMF radiation from appliances. Receive alerts for high magnetic fields.

**Highlights:** Detect metallic objects in walls and wood, Monitor EMF radiation from appliances, Receive audible and vibration alerts, View magnetic field measurements, Track detection history, Suitable for treasure hunting

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Lifetime Access | $8.99 | one-time |


## Frequently asked questions

### Is KeePassNotes free?

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

### Is Metal Detector Pro+ free?

Metal Detector Pro+ is free to download, with in-app purchases available.

### Do KeePassNotes or Metal Detector Pro+ have ads?

Neither KeePassNotes nor Metal Detector Pro+ shows ads.

### Which is updated more often, KeePassNotes or Metal Detector Pro+?

KeePassNotes ships an update fortnightly, and Metal Detector Pro+ every 2 months. Most recently, KeePassNotes was updated on October 11, 2026 and Metal Detector Pro+ on October 26, 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.*