# Scheme Log vs Open App

The clearest difference is rating: Scheme Log at 5.0 against Open App's 4.1. Scheme Log also leads on device support (3 vs 1). Open App's advantage is ratings volume (12 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Scheme Log holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Open App has 12 ratings behind it against 1, so its average is the more settled of the two.

Scheme Log ships an update fortnightly, Open App every 2 weeks. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Scheme Log | Open App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scheme-log/id1626739054/reviews)** | [4.1 (12 ratings)](https://appshunter.io/ios/app/open-app-app-launcher/id6443994881/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 5 MB | 36 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jeong-soo Park](https://appshunter.io/developer/1248341387) | [Sunghee Lee](https://appshunter.io/developer/1477689060) |

## What reviewers say

### Scheme Log

[App page](https://appshunter.io/ios/app/scheme-log/id1626739054)

This app provides a dedicated space to store and manage deep links for testing. Easily save, launch, copy, and share your links with a single click. It also automatically keeps a history of all schemes used.

**Highlights:** Save deep links, Launch links with one click, Copy and share links, Automatic history saving, Clipboard integration

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

**In-app purchases:** none


### Open App

[App page](https://appshunter.io/ios/app/open-app-app-launcher/id6443994881)

Access your most used applications directly from your device's lock screen. This tool offers a convenient way to launch over 200 apps with a single tap, eliminating the need to unlock your device for quick access.

**Highlights:** Quick app access from lock screen, Supports over 200 applications, Simple one-tap icon launch, No URL schemes required, Request new app additions

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Scheme Log free?

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

### Is Open App free?

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

### Which has better reviews, Scheme Log or Open App?

Scheme Log is rated higher. Scheme Log averages 5.0 out of 5 from 1 ratings, while Open App averages 4.1 from 12 ratings.

### Do Scheme Log or Open App have ads?

Both Scheme Log and Open App show ads.

### Which is updated more often, Scheme Log or Open App?

Scheme Log ships an update fortnightly, and Open App every 2 weeks. Most recently, Scheme Log was updated on September 29, 2026 and Open App on October 6, 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.*