# Renkforce SmartStorage vs Keyflow Cloud

The clearest difference is rating: Keyflow Cloud at 5.0 against Renkforce SmartStorage's 1.0. Renkforce SmartStorage's advantage is update cadence (every 4 weeks vs every 7 months). On price, ratings volume, 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.

Keyflow Cloud holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Renkforce SmartStorage ships an update every 4 weeks, Keyflow Cloud every 7 months. Both last shipped on October 5, 2026.

## The numbers

| Metric | Renkforce SmartStorage | Keyflow Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/renkforce-smartstorage/id1300090848/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keyflow-cloud/id1631106997/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 83 MB | 112 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CEI Conrad Electronic International (HK) Limited](https://appshunter.io/developer/756357900) | [Source Security Solutions, LLC](https://appshunter.io/developer/1592380897) |

## What reviewers say

### Renkforce SmartStorage

[App page](https://appshunter.io/ios/app/renkforce-smartstorage/id1300090848)

Easily exchange files between devices and platforms. Back up contacts, camera roll, and calendar to dedicated hardware, maintaining control over your data. Supports a wide range of document, image, audio, and video file formats.

**Highlights:** Cross-device file exchange, Contact backup, Camera roll backup, Calendar backup, Support for numerous file formats, Data control

**Features:** macOS Compatibility

**In-app purchases:** none


### Keyflow Cloud

[App page](https://appshunter.io/ios/app/keyflow-cloud/id1631106997)

Manage and control access to your doors remotely via a cloud web portal or mobile app. Easily unlock doors, add NFC cards, send eKeys, and generate passcodes for temporary or permanent users. Monitor logs and reports for attendance tracking.

**Highlights:** Remote door unlocking, NFC card management, eKey distribution, Lock passcode generation, Log and report viewing, Employee attendance tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Renkforce SmartStorage free?

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

### Is Keyflow Cloud free?

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

### Which has better reviews, Renkforce SmartStorage or Keyflow Cloud?

Keyflow Cloud is rated higher. Renkforce SmartStorage averages 1.0 out of 5 from 1 ratings, while Keyflow Cloud averages 5.0 from 1 ratings.

### Do Renkforce SmartStorage or Keyflow Cloud have ads?

Neither Renkforce SmartStorage nor Keyflow Cloud shows ads.

### Which is updated more often, Renkforce SmartStorage or Keyflow Cloud?

Renkforce SmartStorage ships an update every 4 weeks, and Keyflow Cloud every 7 months. Most recently, Renkforce SmartStorage was updated on October 5, 2026 and Keyflow Cloud on October 5, 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.*