# Limit Screen Time | Focus Lock vs audiometric instruments

The clearest difference is rating: Limit Screen Time | Focus Lock at 4.4 against audiometric instruments's 2.6. Limit Screen Time | Focus Lock also leads on ads (none vs shown) and review sentiment (85% vs 57%). audiometric instruments's advantage is iOS requirement (10.0 vs 16.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Limit Screen Time | Focus Lock sells 2 in-app purchases, starting at $3.99 per 7 days and audiometric instruments sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Limit Screen Time | Focus Lock holds the better App Store score, 4.4 against 2.6. That said, the two scores are not equally well evidenced: Limit Screen Time | Focus Lock has 1.7K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 85% of Limit Screen Time | Focus Lock's written reviews are positive against 57% of audiometric instruments's.

Limit Screen Time | Focus Lock ships an update every 6 weeks, audiometric instruments every 5 weeks. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Limit Screen Time | Focus Lock | audiometric instruments |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.7K ratings)](https://appshunter.io/ios/app/limit-screen-time-focus-lock/id1368396053/reviews)** | [2.6 (14 ratings)](https://appshunter.io/ios/app/audiometric-instruments/id1397805578/reviews) |
| Number of ratings | **1.7K** | 14 |
| Positive reviews | **85.4% of reviews** | 56.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 135 MB | 26 MB |
| Requires iOS | 16.6 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [My Media and Entertainment](https://appshunter.io/developer/1833250028) | [Kyuseok Lee](https://appshunter.io/developer/1308172428) |

## What reviewers say

### Limit Screen Time | Focus Lock

[App page](https://appshunter.io/ios/app/limit-screen-time-focus-lock/id1368396053)

Take back control of your time and boost productivity with this app. Block distracting social media, games, and websites by schedule or location. Utilize focus sessions with background music to enhance concentration and achieve digital balance.

**Highlights:** Block social media, games, and websites, Schedule restrictions by time or location, Focus sessions with timer and background music, Detailed usage statistics, Automatic blocking based on rules, Customizable block types

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $3.99 | per 7 days |
| Monthly Access | $10.99 | per month |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick and simple test
- 💡 Helpful for monitoring hearing health
- 🔍 Provides detailed results
- 📊 Compares to age group

**What reviewers complain about**

- 🐛 Inconsistent results compared to professional tests
- 🔊 Volume levels too high during test
- 🤔 Requires review before using
- 🔒 Accessibility issues for visually impaired users

**Reported bugs**

- Test freezes or doesn't respond when trying to retake
- Audiogram results display incorrectly (e.g. reversed dB scale)

**Requested features**

- Ability to save and track test results over time
- Option to test with device speakers, not just headphones
- More detailed instructions and guidance during the test


### audiometric instruments

[App page](https://appshunter.io/ios/app/audiometric-instruments/id1397805578)

Assess your hearing age with this app. It allows you to test your ability to hear various frequencies, from common tones to those only animals can perceive. Discover if your hearing is younger than your actual age and compare results with friends.

**Highlights:** Test hearing age anytime, anywhere, Identify audible frequencies, Compare hearing age with friends, Test sounds from 10Hz to 20kHz, Determine if hearing is younger than actual age

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $0.99 | one-time |
| 개발자에게 커피쏘기 | $3.99 | one-time |


## Frequently asked questions

### Is Limit Screen Time | Focus Lock free?

Limit Screen Time | Focus Lock is free to download, with in-app purchases available.

### Is audiometric instruments free?

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

### Which has better reviews, Limit Screen Time | Focus Lock or audiometric instruments?

Limit Screen Time | Focus Lock is rated higher. Limit Screen Time | Focus Lock averages 4.4 out of 5 from 1.7K ratings, while audiometric instruments averages 2.6 from 14 ratings.

### Do Limit Screen Time | Focus Lock or audiometric instruments have ads?

audiometric instruments shows ads; Limit Screen Time | Focus Lock does not.

### Which is updated more often, Limit Screen Time | Focus Lock or audiometric instruments?

Limit Screen Time | Focus Lock ships an update every 6 weeks, and audiometric instruments every 5 weeks. Most recently, Limit Screen Time | Focus Lock was updated on September 17, 2026 and audiometric instruments on September 21, 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.*