# Calm Harm vs BilateralBase

The clearest difference is review sentiment: Calm Harm at 81% against BilateralBase's 0%. Calm Harm also leads on ratings volume (681 vs 1) and chart position (#18 vs unranked). BilateralBase's advantage is price (Free vs $1.99) and rating (5.0 vs 4.4). On ads, in-app purchases, monetization model and device support there is nothing between them.

BilateralBase is free to download; Calm Harm costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BilateralBase holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Calm Harm has 681 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 81% of Calm Harm's written reviews are positive against 0% of BilateralBase's, so the app with the better star average is not the one people write more warmly about.

Calm Harm ships an update every 4 months, BilateralBase fortnightly. The most recent releases landed on September 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Calm Harm | BilateralBase |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (681 ratings)](https://appshunter.io/ios/app/calm-harm-manage-self-harm/id961611581/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bilateralbase/id1561326248/reviews)** |
| Number of ratings | **681** | 1 |
| Positive reviews | **80.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | Free |
| Best chart rank | **#18** | — |
| Size | 38 MB | 36 MB |
| Requires iOS | **13.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Stem4](https://appshunter.io/developer/961611580) | [Bilateral Base LTD](https://appshunter.io/developer/1561326250) |

## What reviewers say

### Calm Harm

[App page](https://appshunter.io/ios/app/calm-harm-manage-self-harm/id961611581)

**Currently charting:** #18 Top Paid · Health & Fitness (US App Store)

This app offers immediate techniques to help manage urges to self-harm. It provides activities to distract, comfort, and express oneself, along with breathing exercises and journaling tools. It aims to help users ride the wave of urges until they fade.

**Highlights:** Manage self-harm urges, Distraction activities, Comforting techniques, Express yourself tools, Breathing exercises, Journaling and self-reflection

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

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for self-harm, anxiety, and mental health issues
- 🚀 Free app with no ads or in-app purchases
- 💡 Wide range of activities and coping techniques
- 👍 Customizable themes and mascots
- 👍 Tracks progress and urge patterns

**What reviewers complain about**

- 🐛 Login/password issues, unable to reset or recover account
- 🔒 Concerns about privacy and data usage
- 👎 Some activities require physical resources not always available
- 👎 Repetitive or boring activities for some users
- 👎 Doesn't work for all users, not a substitute for professional help

**Reported bugs**

- App freezing or crashing on certain devices
- Inconsistent or buggy behavior of certain features
- Layout and UI issues on newer smartphone models
- Syncing or data loss problems when switching devices

**Requested features**

- Add more in-app activities and distractions
- Implement dark mode or customizable themes
- Allow users to edit or delete journal entries
- Add support for Apple Watch or other wearables
- Provide more language options and localization


### BilateralBase

[App page](https://appshunter.io/ios/app/bilateralbase/id1561326248)

This app provides an optimized EMDR therapy experience for iPad and iPhone users. It allows seamless joining of online therapy sessions via a therapist-provided link, ensuring all tools are available and the session is optimized for your device.

**Highlights:** Optimized EMDR therapy experience, Seamless online session joining, Therapist-provided link integration, Tool availability for therapy sessions, Device optimization for iPad/iPhone

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

**In-app purchases:** none


## Frequently asked questions

### Is Calm Harm free?

Calm Harm costs $1.99, with no in-app purchases.

### Is BilateralBase free?

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

### Which has better reviews, Calm Harm or BilateralBase?

BilateralBase is rated higher. Calm Harm averages 4.4 out of 5 from 681 ratings, while BilateralBase averages 5.0 from 1 ratings.

### Do Calm Harm or BilateralBase have ads?

Neither Calm Harm nor BilateralBase shows ads.

### Which is updated more often, Calm Harm or BilateralBase?

Calm Harm ships an update every 4 months, and BilateralBase fortnightly. Most recently, Calm Harm was updated on September 25, 2026 and BilateralBase on September 19, 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.*