# Renkforce SmartStorage vs OLU NFC

The clearest difference is iOS requirement: Renkforce SmartStorage at 8.0 against OLU NFC's 13.0. 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.

Renkforce SmartStorage ships an update every 4 weeks, OLU NFC monthly. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Renkforce SmartStorage | OLU NFC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/renkforce-smartstorage/id1300090848/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 83 MB | 46 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CEI Conrad Electronic International (HK) Limited](https://appshunter.io/developer/756357900) | [OLUعلو](https://appshunter.io/developer/1833552343) |

## 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


### OLU NFC

[App page](https://appshunter.io/ios/app/olu-nfc/id6755307714)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Renkforce SmartStorage free?

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

### Is OLU NFC free?

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

### Do Renkforce SmartStorage or OLU NFC have ads?

Neither Renkforce SmartStorage nor OLU NFC shows ads.

### Which is updated more often, Renkforce SmartStorage or OLU NFC?

Renkforce SmartStorage ships an update every 4 weeks, and OLU NFC monthly. Most recently, Renkforce SmartStorage was updated on October 5, 2026 and OLU NFC on October 9, 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.*