# MoreBrainSpace vs Tethers

The clearest difference is device support: MoreBrainSpace at 4 against Tethers's 2. MoreBrainSpace also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MoreBrainSpace ships an update every 10 days, Tethers weekly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MoreBrainSpace | Tethers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/morebrainspace/id6759112018/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 25 MB | 14 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [TIMOTHY SEAN OPHELAN](https://appshunter.io/developer/1876925724) | [JORGE AGUIRRE](https://appshunter.io/developer/1868105935) |

## What reviewers say

### MoreBrainSpace

[App page](https://appshunter.io/ios/app/morebrainspace/id6759112018)

This app offers a non-linear memory system designed for individuals who think in multiple directions simultaneously. It allows users to capture and connect ideas, tasks, notes, and people without a rigid filing system, facilitating better thinking, learning, and creation.

**Highlights:** Non-linear memory system, Connects tasks, notes, people, projects, Capture ideas instantly, No filing system required, Facilitates learning and creation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Tethers

[App page](https://appshunter.io/ios/app/tethers-friendship-reminders/id6759595014)

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

**In-app purchases:** none


## Frequently asked questions

### Is MoreBrainSpace free?

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

### Is Tethers free?

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

### Do MoreBrainSpace or Tethers have ads?

Neither MoreBrainSpace nor Tethers shows ads.

### Which is updated more often, MoreBrainSpace or Tethers?

MoreBrainSpace ships an update every 10 days, and Tethers weekly. Most recently, MoreBrainSpace was updated on October 31, 2026 and Tethers on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*