# American String Teachers Assoc vs Screen Time Control

The clearest difference is review sentiment: Screen Time Control at 83% against American String Teachers Assoc's 0%. Screen Time Control also leads on rating (4.8 vs 2.7) and ads (none vs shown). American String Teachers Assoc's advantage is in-app purchases (none vs 4) and iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Screen Time Control sells 4 in-app purchases, starting at $4.99 per 7 days. American String Teachers Assoc asks for nothing beyond the download.

Screen Time Control holds the better App Store score, 4.8 against 2.7. That said, the two scores are not equally well evidenced: Screen Time Control has 77 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 0% of American String Teachers Assoc's written reviews are positive against 83% of Screen Time Control's.

American String Teachers Assoc ships an update every 9 months, Screen Time Control fortnightly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | American String Teachers Assoc | Screen Time Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (7 ratings)](https://appshunter.io/ios/app/american-string-teachers-assoc/id1327380700/reviews) | **[4.8 (77 ratings)](https://appshunter.io/ios/app/screen-time-control-hazel/id6753145492/reviews)** |
| Number of ratings | 7 | **77** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 38 MB | 128 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The American String Teachers Association Inc.](https://appshunter.io/developer/1585828209) | [Vibe Labs](https://appshunter.io/developer/1842693137) |

## What reviewers say

### American String Teachers Assoc

[App page](https://appshunter.io/ios/app/american-string-teachers-assoc/id1327380700)

This app provides attendees with conference details, schedule planning, and networking opportunities. Stay informed and connected with fellow participants.

**Highlights:** Conference details, Schedule planning, Attendee networking, Real-time updates

**In-app purchases:** none


### Screen Time Control

[App page](https://appshunter.io/ios/app/screen-time-control-hazel/id6753145492)

This app helps you stay focused and manage screen time through gamified streaks and rewards. It offers flexible blocking options and engaging analytics without guilt or judgment.

**Highlights:** Daily streaks for momentum, Earn rewards for focus goals, Engaging screen time analytics, Flexible app blocking options, Customizable schedules and time limits, Cute and friendly user interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hazel Plus Weekly | $4.99 | per 7 days |
| Hazel Plus Monthly | $12.99 | per month |
| Hazel Plus Yearly | $79.99 | per year |
| Hazel Plus Yearly | $79.99 | per year |


## Frequently asked questions

### Is American String Teachers Assoc free?

American String Teachers Assoc is free to download, with no in-app purchases.

### Is Screen Time Control free?

Screen Time Control is free to download, with in-app purchases available.

### Which has better reviews, American String Teachers Assoc or Screen Time Control?

Screen Time Control is rated higher. American String Teachers Assoc averages 2.7 out of 5 from 7 ratings, while Screen Time Control averages 4.8 from 77 ratings.

### Do American String Teachers Assoc or Screen Time Control have ads?

American String Teachers Assoc shows ads; Screen Time Control does not.

### Which is updated more often, American String Teachers Assoc or Screen Time Control?

American String Teachers Assoc ships an update every 9 months, and Screen Time Control fortnightly. Most recently, American String Teachers Assoc was updated on October 29, 2026 and Screen Time Control on October 30, 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.*