# BrainDrain vs UNSENT

The clearest difference is update cadence: BrainDrain at every 4 days against UNSENT's every 2 months. BrainDrain also leads on device support. UNSENT's advantage is rating (5.0 vs 4.8) and iOS requirement (18.0 vs 26.0). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. BrainDrain sells 8 in-app purchases, starting at $1.99 per 7 days and UNSENT sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UNSENT holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 10 respectively.

BrainDrain ships an update every 4 days, UNSENT every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BrainDrain | UNSENT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/braindrain-brain-dump-journal/id6741376368/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/unsent-letters-never-sent/id6758748358/reviews)** |
| Number of ratings | 5 | **10** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 85 MB | 8 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [RDub Studios, LLC](https://appshunter.io/developer/1785302126) | [DaDeveloper LLC](https://appshunter.io/developer/1816122987) |

## What reviewers say

### BrainDrain

[App page](https://appshunter.io/ios/app/braindrain-brain-dump-journal/id6741376368)

This app offers a quick, structured journaling experience designed to help individuals with ADHD and anxiety clear their minds in just one minute. It transforms mental clutter into peace through quick journaling, mindfulness, and task management, promoting focus and calm.

**Highlights:** 1-minute journaling sessions, Thought dumping and sorting, Task creation and reminders, Mindfulness exercises, ADHD-friendly structure, Anxiety relief tools, iCloud syncing

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Weekly | $1.99 | per 7 days |
| Plus Weekly | $3.99 | per 7 days |
| BrainDrain Plus Monthly | $3.99 | per month |
| Plus Yearly | $29.99 | per year |
| Plus Yearly | $49.99 | per year |
| Plus Annual Special Offer | $49.99 | per year |
| Pro Lifetime | $79.99 | one-time |
| Pro Lifetime | $99.99 | one-time |


### UNSENT

[App page](https://appshunter.io/ios/app/unsent-letters-never-sent/id6758748358)

This app offers a private digital space to write and store letters to anyone, without the intention of sending them. It provides AI-powered reflections and rewriting tools to help process emotions and thoughts. All content is stored locally for maximum privacy.

**Highlights:** Write unsent letters, Private digital vault, AI writing reflections, Rewrite letters in different tones, End-to-end encrypted backup, No accounts, local storage

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UNSENT Pro - Monthly | $4.99 | per month |
| UNSENT Pro — Yearly | $39.99 | per year |


## Frequently asked questions

### Is BrainDrain free?

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

### Is UNSENT free?

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

### Which has better reviews, BrainDrain or UNSENT?

UNSENT is rated higher. BrainDrain averages 4.8 out of 5 from 5 ratings, while UNSENT averages 5.0 from 10 ratings.

### Which is updated more often, BrainDrain or UNSENT?

BrainDrain ships an update every 4 days, and UNSENT every 2 months. Most recently, BrainDrain was updated on November 4, 2026 and UNSENT on October 31, 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.*