# UI Explorer Light vs DevTutor

The clearest difference is update cadence: DevTutor at every 2 weeks against UI Explorer Light's every 11 months. DevTutor also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. UI Explorer Light sells 2 one-off in-app purchases and DevTutor sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UI Explorer Light ships an update every 11 months, DevTutor every 2 weeks. The most recent releases landed on August 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | UI Explorer Light | DevTutor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/devtutor-learn-swift-swiftul/id6471227008/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 10 MB | 147 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Leonid Liadveikin](https://appshunter.io/developer/1644874975) | [楚江 王](https://appshunter.io/developer/1714265259) |

## What reviewers say

### UI Explorer Light

[App page](https://appshunter.io/ios/app/ui-explorer-light/id6443437359)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $0.99 | one-time |
| Donation | $4.99 | one-time |


### DevTutor

[App page](https://appshunter.io/ios/app/devtutor-learn-swift-swiftul/id6471227008)

Learn to build apps with SwiftUI using replicable code samples and real-time UI previews. Access official Swift documentation offline in English and Chinese, and explore third-party packages.

**Highlights:** Replicable code samples, Real-time UI previews, Offline Swift documentation (EN/ZH), Third-party package exploration, SwiftUI learning resources

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Monthly | $1.99 | per month |
| All Access Annually | $9.99 | per year |
| All Access Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is UI Explorer Light free?

UI Explorer Light is free to download, with in-app purchases available.

### Is DevTutor free?

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

### Do UI Explorer Light or DevTutor have ads?

Neither UI Explorer Light nor DevTutor shows ads.

### Which is updated more often, UI Explorer Light or DevTutor?

UI Explorer Light ships an update every 11 months, and DevTutor every 2 weeks. Most recently, UI Explorer Light was updated on August 22, 2026 and DevTutor on September 15, 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.*