Lexar vs O2GFlash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lexar
This app provides a professional solution for backing up and transferring files to compatible storage devices. It offers quick offloading of photos, videos, and other personal files with built-in data verification for security and accuracy.
- Professional file backup
- Fast file transfer
- Secure data transfer
- Effortless file organization
- Quick offload from SD cards
- Data verification
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Lexar App is your professional file backup solution, designed for fast, secure, and effortless file transfer to Lexar storage devices. Whether you're managing photos, videos, or other personal files, the Lexar App helps you organize and safeguard your data with ease. Key Features: Quick Offload: Quickly transfer files from SD cards to portable SSDs via Workflow Go, with built-in data verification to ensure accuracy and security.
O2GFlash
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文件浏览：查看手机及外置存储的文件、照片、视频，支持分类预览与基础操作。 智能分类：自动分类，可手动调整。 一键备份 / 还原：增量备份新增资料，支持指定版本还原，本地存储保隐私。 文件管理器属于苹果的一款优盘文件管理应用 故事影集：选照片自动生成带配乐特效的影集，可自定义编辑并本地保存分享。
Screenshots
Verdict
The clearest difference is device support: O2GFlash at 3 against Lexar's 1. O2GFlash also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and in-app purchases 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.
Lexar ships an update every 3 weeks, O2GFlash every 10 days. The most recent releases landed on October 1, 2026 and September 18, 2026 respectively.
| Parameter | Lexar | O2GFlash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (19 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 94 MB | 113 MB |
| Age rating | 4+ | 17+ |
| Developer | Lexar International | 奥尔特云(深圳)智慧科技有限公司 |
In-app purchases
Lexar
No in-app purchases
O2GFlash
No in-app purchases
