Mobile vs OTG Flash Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile
Easily manage all your files on iOS devices. Backup contacts and camera roll, play media, and preview various file types. Seamlessly exchange files between different devices and platforms.
- File management for iOS
- Backup contacts and camera roll
- Play videos and music
- Preview images
- Cross-device file exchange
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The Mobile memory is the best way to manage all your files on iOS devices,Exchanges files with different devices & platforms with ease. 1.Backup Contacts and Camera Roll. 2.Play Videos,Musics. 3.Preview Images,World. Supported File Formats: Document:DOC,XLS,PPT,TXT,else; Image:JPG,JPEG,BMP,GIF,else; Audio:MP3,AAC,AIF,else; Video:MP4,MOV,MKV,AVI,FLV,RMVB,ELSE;
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 Mobile's every 3 weeks. Mobile'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.
Mobile ships an update every 3 weeks, OTG Flash Pro every 10 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Mobile | OTG Flash Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (37 ratings) — better | — |
| Positive reviews | 9.5% of reviews | — |
| Number of ratings | 37 — better | — |
| Update frequency | Every 3 weeks | 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 | 29 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | zhong qibiao | 裕雨 程 |
In-app purchases
Mobile
No in-app purchases
OTG Flash Pro
No in-app purchases
