# ASCII vs Metal Detector・EMF Reader

The clearest difference is rating: Metal Detector・EMF Reader at 5.0 against ASCII's 4.5. Metal Detector・EMF Reader also leads on monetization model (free vs free with in-app purchases) and iOS requirement (16.6 vs 18.1). ASCII's advantage is update cadence (daily vs weekly) and ratings volume (6 vs 2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ASCII sells 2 one-off in-app purchases and Metal Detector・EMF Reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Metal Detector・EMF Reader holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

ASCII ships an update daily, Metal Detector・EMF Reader weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ASCII | Metal Detector・EMF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6 ratings)](https://appshunter.io/ios/app/ascii-fy/id6748323506/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 18 MB |
| Requires iOS | 18.1 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tyler Berndt](https://appshunter.io/developer/1811187096) | [Yash Mandhyan](https://appshunter.io/developer/1856960217) |

## What reviewers say

### ASCII

[App page](https://appshunter.io/ios/app/ascii-fy/id6748323506)

Transform your photos into unique text-based art. Edit images, choose color or monochrome modes, and customize character sets for social media posts or digital art. Share your creations as images or text.

**Highlights:** Photo to ASCII art conversion, Advanced image editor, Color and monochrome modes, Customizable character sets, Social media optimized sizing, Share as image or text

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Remove Ads. | $3.99 | one-time |


### Metal Detector・EMF Reader

[App page](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622)

Transform your iPhone into a versatile tool for detecting metal objects, locating wall studs, and measuring EMF levels. Utilize the device's built-in magnetometer for real-time insights into magnetic fields and signal strength, perfect for various DIY and utility tasks.

**Highlights:** Detect nearby metal objects, Find wall studs, screws, nails, pipes, Real-time magnetic field readings, Live EMF meter and graph visualization, Signal confidence indicator, Axis-based directional detection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $2.99 | one-time |


## Frequently asked questions

### Is ASCII free?

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

### Is Metal Detector・EMF Reader free?

Metal Detector・EMF Reader is free to download, with in-app purchases available.

### Which has better reviews, ASCII or Metal Detector・EMF Reader?

Metal Detector・EMF Reader is rated higher. ASCII averages 4.5 out of 5 from 6 ratings, while Metal Detector・EMF Reader averages 5.0 from 2 ratings.

### Do ASCII or Metal Detector・EMF Reader have ads?

Neither ASCII nor Metal Detector・EMF Reader shows ads.

### Which is updated more often, ASCII or Metal Detector・EMF Reader?

ASCII ships an update daily, and Metal Detector・EMF Reader weekly. Most recently, ASCII was updated on October 24, 2026 and Metal Detector・EMF Reader on October 25, 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.*