# Second Canvas Museu Nacional vs Klock.io

The clearest difference is rating: Klock.io at 5.0 against Second Canvas Museu Nacional's 1.4. Second Canvas Museu Nacional's advantage is ratings volume (9 vs 1) and device support (4 vs 2). 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.

Klock.io holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: Second Canvas Museu Nacional has 9 ratings behind it against 1, so its average is the more settled of the two.

Second Canvas Museu Nacional ships an update every 10 months, Klock.io daily. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Second Canvas Museu Nacional | Klock.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (9 ratings)](https://appshunter.io/ios/app/second-canvas-museu-nacional/id1443754957/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/klockio/id6811347852/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Daily** |
| Monetization | Free | Free |
| Size | 39 MB | 3 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Museu Nacional d’Art de Catalunya](https://appshunter.io/developer/908992112) | [Aaron Jabamani](https://appshunter.io/developer/6811347854) |

## What reviewers say

### Second Canvas Museu Nacional

[App page](https://appshunter.io/ios/app/second-canvas-museu-nacional/id1443754957)

Explore art collections in super high resolution with interactive stories and expert insights. Discover incredible details, share your favorite art, and learn about the techniques and styles of artists. Download content for offline access.

**Highlights:** Super-zoom art exploration, Interactive stories from experts, Share art details on social media, Offline content download, Multi-language support, HD resolution artwork

**In-app purchases:** none


### Klock.io

[App page](https://appshunter.io/ios/app/klockio/id6811347852)

This app acts as a pacing tool for UK university admissions tests like ESAT and TMUA. It times each question individually, showing students if they are ahead or behind pace, helping them manage their time effectively during exams.

**Highlights:** Individual question timing, Pacing status (ahead/behind), Per-question breakdown, Customizable exam targets, Syllabus point tagging, Live Activity on Lock Screen, Compact iPad timer window

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Second Canvas Museu Nacional free?

Second Canvas Museu Nacional is free to download, with no in-app purchases.

### Is Klock.io free?

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

### Which has better reviews, Second Canvas Museu Nacional or Klock.io?

Klock.io is rated higher. Second Canvas Museu Nacional averages 1.4 out of 5 from 9 ratings, while Klock.io averages 5.0 from 1 ratings.

### Do Second Canvas Museu Nacional or Klock.io have ads?

Neither Second Canvas Museu Nacional nor Klock.io shows ads.

### Which is updated more often, Second Canvas Museu Nacional or Klock.io?

Second Canvas Museu Nacional ships an update every 10 months, and Klock.io daily. Most recently, Second Canvas Museu Nacional was updated on November 2, 2026 and Klock.io on November 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.*