# Soberphone vs Protagonist

The clearest difference is rating: Soberphone at 5.0 against Protagonist's 4.4. Protagonist's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Soberphone sells 2 in-app purchases, starting at $5.99 per month. Protagonist asks for nothing beyond the download.

Soberphone holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Soberphone ships an update weekly, Protagonist every 5 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Soberphone | Protagonist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/soberphone-less-screen-time/id6754854944/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/protagonist-habit-tracker/id6757620832/reviews) |
| Number of ratings | **13** | 7 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Subscription | **Free** |
| Size | 133 MB | 57 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Soberphone Inc](https://appshunter.io/developer/1850523262) | [Protagonist Research, Corp.](https://appshunter.io/developer/1867875647) |

## What reviewers say

### Soberphone

[App page](https://appshunter.io/ios/app/soberphone-less-screen-time/id6754854944)

This app helps you build healthier screen habits by setting usage goals and using an unlock timer. It encourages accountability by allowing you to add supporters who can check in on your progress. A visual orb reflects your commitment, changing to represent your success in meeting daily goals.

**Highlights:** Set screen usage goals, Unlock apps with a timer, Add supporters for accountability, Track progress with a visual orb, Flexible support for screen-life balance

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual | $39.99 | per year |


### Protagonist

[App page](https://appshunter.io/ios/app/protagonist-habit-tracker/id6757620832)

This app uses AI and financial accountability to help you achieve your goals. Commit money to your goals, submit proof of habit completion, and earn your money back, potentially with a bonus. Designed with behavioral psychology to foster lasting change.

**Highlights:** AI-guided goal identification, Daily habit tracking with proof submission, Financial commitment and rewards system, Adaptive AI coaching, Behavioral psychology-based design, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Soberphone free?

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

### Is Protagonist free?

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

### Which has better reviews, Soberphone or Protagonist?

Soberphone is rated higher. Soberphone averages 5.0 out of 5 from 13 ratings, while Protagonist averages 4.4 from 7 ratings.

### Do Soberphone or Protagonist have ads?

Neither Soberphone nor Protagonist shows ads.

### Which is updated more often, Soberphone or Protagonist?

Soberphone ships an update weekly, and Protagonist every 5 days. Most recently, Soberphone was updated on November 5, 2026 and Protagonist on November 5, 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.*