Xtra Drive vs OTG Flash Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Xtra Drive
This app acts as a portable external storage device for your Apple devices. It allows you to back up files and free up valuable phone space without needing cloud services or syncing.
- External storage for iPhone, iPad, iPod
- Backup files directly
- Free up phone space
- No cloud syncing required
- Aircraft aluminum construction
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Forget saving to the cloud. Save your memories as they happen from your iPhone, iPad or Apple Lightning devices. Naztech’s Xtra Drive is like an external hard drive for your pocket! Laser crafted from aircraft aluminum, Xtra Drive can be used to safely backup your files and keep valuable phone space free. Transfer files with a flip of the switch. No Syncing Required!
OTG Flash Pro
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OTG Flash Pro helps you easily manage files on your USB drive, classify and view files, and backup and restore photo albums and contacts for you.
Screenshots
Verdict
The clearest difference is update cadence: OTG Flash Pro at every 10 days against Xtra Drive's every 4 months. Xtra Drive's advantage is iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Xtra Drive ships an update every 4 months, OTG Flash Pro every 10 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | Xtra Drive | OTG Flash Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (6 ratings) — better | — |
| Positive reviews | 61.5% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 23 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | Hypercel Corporation | 裕雨 程 |
In-app purchases
Xtra Drive
No in-app purchases
OTG Flash Pro
No in-app purchases
