# Lottie Tester vs Hardcore Focus

The clearest difference is in-app purchases: Lottie Tester at none against Hardcore Focus's 3. Lottie Tester also leads on iOS requirement (17.5 vs 26.0). Hardcore Focus's advantage is ratings volume (12 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Hardcore Focus sells 3 in-app purchases, starting at $3.99 per 7 days. Lottie Tester asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Lottie Tester against 5.0 for Hardcore Focus. That said, the two scores are not equally well evidenced: Hardcore Focus has 12 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Lottie Tester | Hardcore Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/lottie-tester/id6737724078/reviews) | [5.0 (12 ratings)](https://appshunter.io/ios/app/hardcore-focus-deep-work/id6746370343/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 20 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Sven Korset](https://appshunter.io/developer/386774761) | [Eric Kuhn](https://appshunter.io/developer/1686292395) |

## What reviewers say

### Lottie Tester

[App page](https://appshunter.io/ios/app/lottie-tester/id6737724078)

Easily test Lottie animations directly on your device. Open JSON files to play, pause, and verify animations, checking for artifacts and glitches. Adjust background color and scale to ensure proper rendering.

**Highlights:** Open Lottie JSON files, Play and pause animations, Change background color, Scale animation axes, Verify animation rendering

**In-app purchases:** none


### Hardcore Focus

[App page](https://appshunter.io/ios/app/hardcore-focus-deep-work/id6746370343)

This app encourages focused work by having users commit to a single, meaningful task for a two-hour period. It blocks distractions and tracks your focus sessions, helping you accomplish real work instead of just managing tasks.

**Highlights:** Single daily task focus, 2-hour deep work timer, Distracting app blocking, Distraction tracking, Progress logging, Streaks and achievements, Widgets and Live Activities

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hardcore Focus Weekly | $3.99 | per 7 days |
| Hardcore Focus Pro Monthly | $8.99 | per month |
| Hardcore Focus Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Lottie Tester free?

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

### Is Hardcore Focus free?

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

### Which has better reviews, Lottie Tester or Hardcore Focus?

Lottie Tester and Hardcore Focus are both rated 5.0 out of 5 on the App Store, from 1 and 12 ratings respectively.

### Do Lottie Tester or Hardcore Focus have ads?

Neither Lottie Tester nor Hardcore Focus shows ads.

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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.*