# iExtend+ vs Cranbrook 311

iExtend+ and Cranbrook 311 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

iExtend+ ships an update every 7 months, Cranbrook 311 every 14 months. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | iExtend+ | Cranbrook 311 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (66 ratings)](https://appshunter.io/ios/app/iextend-plus/id1086928453/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 5.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 14 months |
| Monetization | Paid | — |
| Size | 27 MB | 32 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen H.D. Technology Co., Ltd.](https://appshunter.io/developer/1501670907) | [City of Cranbrook](https://appshunter.io/developer/1417341967) |

## What reviewers say

### iExtend+

[App page](https://appshunter.io/ios/app/iextend-plus/id1086928453)

Expand your iOS device's storage with this portable flash drive. Seamlessly transfer, view, and manage files between your iPhone/iPad and Mac/PC without needing Wi-Fi or a network signal. Enjoy direct media playback and secure your data with encryption and backup features.

**Highlights:** Memory expansion for iOS devices, Two-way storage with Mac/PC, No Wi-Fi or network required, Direct media playback, File encryption, Contacts backup and restore

**Features:** macOS Compatibility

**In-app purchases:** none


### Cranbrook 311

[App page](https://appshunter.io/ios/app/cranbrook-311/id1227842542)

**In-app purchases:** none


## Frequently asked questions

### Is iExtend+ free?

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

### Is Cranbrook 311 free?

Cranbrook 311 is free to download, with no in-app purchases.

### Do iExtend+ or Cranbrook 311 have ads?

Neither iExtend+ nor Cranbrook 311 shows ads.

### Which is updated more often, iExtend+ or Cranbrook 311?

iExtend+ ships an update every 7 months, and Cranbrook 311 every 14 months. Most recently, iExtend+ was updated on October 24, 2026 and Cranbrook 311 on October 4, 2026.

---

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