# eDirectory vs METH

The clearest difference is review sentiment: eDirectory at 71% against METH's 0%. eDirectory also leads on ratings volume (7 vs 1) and iOS requirement (12.0 vs 14.0.0). METH's advantage is rating (5.0 vs 3.6) and update cadence (every 4 days vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

METH holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: eDirectory has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 71% of eDirectory's written reviews are positive against 0% of METH's, so the app with the better star average is not the one people write more warmly about.

eDirectory ships an update every 2 months, METH every 4 days. The most recent releases landed on June 5, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | eDirectory | METH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (7 ratings)](https://appshunter.io/ios/app/edirectory/id337135168/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/meth-meth/id6670773933/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 63 MB | 48 MB |
| Requires iOS | **12.0** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arca Solutions, Inc.](https://appshunter.io/developer/337135171) | [Tj Business Group S.A. de C.V.](https://appshunter.io/developer/1492943861) |

## What reviewers say

### eDirectory

[App page](https://appshunter.io/ios/app/edirectory/id337135168)

This app allows users to access and publish their data on the iOS platform, mirroring web functionality. It features a redesigned interface for iOS 8+, push notifications, and a powerful search engine with location-based results.

**Highlights:** Data publishing to iOS platform, Web functionality on mobile, Push notifications, Powerful search with filters, Location recognition, Redesigned for iOS 8+

**Features:** macOS Compatibility

**In-app purchases:** none


### METH

[App page](https://appshunter.io/ios/app/meth-meth/id6670773933)

Configure, control, and monitor your methanol injection kit directly from your mobile device. This utility app provides essential tools for managing your injection system's performance.

**Highlights:** Configure injection kit settings, Control injection kit operation, Monitor injection kit performance, Mobile device integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eDirectory free?

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

### Is METH free?

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

### Which has better reviews, eDirectory or METH?

METH is rated higher. eDirectory averages 3.6 out of 5 from 7 ratings, while METH averages 5.0 from 1 ratings.

### Do eDirectory or METH have ads?

Neither eDirectory nor METH shows ads.

### Which is updated more often, eDirectory or METH?

eDirectory ships an update every 2 months, and METH every 4 days. Most recently, eDirectory was updated on June 5, 2026 and METH on June 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.*