# Gamebrain vs Natterbox

The clearest difference is review sentiment: Natterbox at 20% against Gamebrain's 0%. Gamebrain's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 17.6). 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.

Gamebrain ships an update every 6 weeks, Natterbox every 3 weeks. The most recent releases landed on June 1, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Gamebrain | Natterbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (12 ratings)](https://appshunter.io/ios/app/natterbox/id1486865042/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 221 MB | 38 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Access UK Ltd](https://appshunter.io/developer/325537062) | [Natterbox Ltd](https://appshunter.io/developer/1486845899) |

## What reviewers say

### Gamebrain

[App page](https://appshunter.io/ios/app/gamebrain/id1481214586)

Learn facts and figures through engaging challenges and competitive gameplay. Create an avatar, unlock new gear by achieving score targets, and compete with others in versus mode or practice solo.

**Highlights:** Avatar creation, Unlockable kit, Score targets, Versus mode, Solo practice mode, High-score table

**In-app purchases:** none


### Natterbox

[App page](https://appshunter.io/ios/app/natterbox/id1486865042)

This business communication app integrates with Salesforce, allowing users to manage calls, contacts, and availability directly from their smartphone. It provides real-time data synchronization for call logs and notes within Salesforce records.

**Highlights:** Salesforce integration, Manage availability status, Search and call contacts, View colleague presence, Log call notes to Salesforce, Transfer calls, Access company voicemail

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Gamebrain free?

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

### Is Natterbox free?

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

### Do Gamebrain or Natterbox have ads?

Neither Gamebrain nor Natterbox shows ads.

### Which is updated more often, Gamebrain or Natterbox?

Gamebrain ships an update every 6 weeks, and Natterbox every 3 weeks. Most recently, Gamebrain was updated on June 1, 2026 and Natterbox on September 6, 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.*