Comparison

OTPx vs SafeUSB Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OTPx

Features
Read full description

OTPx is a simple, secure SMS syncing app designed to streamline how professionals and teams manage OTPs (One-Time Passwords). Whether you're handling GST filings, banking transactions, or TDS submissions, OTPx helps you access OTPs instantly—across devices or with authorized teammates—without using WhatsApp or manually copying messages. Key Highlights: Cross-Device OTP Syncing: Automatically sync incoming OTPs from your phone to other devices or users based on your rules. No manual forwarding needed. Team Sharing Made Easy: Share OTPs with teammates securely—ideal for businesses and professionals working across accounts or platforms. Generate Reports: Keep track of OTP history and access logs for audit or compliance needs. Runs in Background: Works silently without needing to open the app every time an OTP arrives. Quick Setup: Get started in under a minute with an easy, user-friendly interface. With OTPx, you no longer need to share OTPs over insecure channels. It’s the easiest way to sync OTPs, reduce hassle, and ensure your team always has access—when it matters most.

About

SafeUSB Pro

Read full description

SafeUSB Pro is an iOS file management tool designed specifically for its compatible USB flash drive. Core Features Security Protection: When used with the dedicated USB flash drive, password verification is required to access data, ensuring your data security. Intelligent Categorization and Management: Automatically identifies file types such as documents, images, videos, and audio files, eliminating cluttered folders and making searching more efficient. One-Stop File Operations: Supports common functions such as browsing, copying, moving, deleting, renaming, and sharing, easily managing all content on the USB flash drive. Offline Use: No internet connection required; all operations are completed locally, eliminating the privacy risks associated with cloud transfers.

Screenshots

OTPx4 screens
SafeUSB Pro4 screens

Verdict

The call

The clearest difference is update cadence: OTPx at every 4 days against SafeUSB Pro's every 2 weeks. SafeUSB Pro's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OTPx ships an update every 4 days, SafeUSB Pro every 2 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level
OTPx versus SafeUSB Pro: the parameters behind the verdict, then further details
ParameterOTPxSafeUSB Pro
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size142 MB20 MB
Age rating4+4+
DeveloperBizFinShenzhen Cheng'an Innovation Technology Co., Ltd.

In-app purchases

None

OTPx

No in-app purchases

None

SafeUSB Pro

No in-app purchases

Questions

Is OTPx free?
OTPx is free to download, with no in-app purchases.
Is SafeUSB Pro free?
SafeUSB Pro is free to download, with no in-app purchases.
Do OTPx or SafeUSB Pro have ads?
Neither OTPx nor SafeUSB Pro shows ads.
Which is updated more often, OTPx or SafeUSB Pro?
OTPx ships an update every 4 days, and SafeUSB Pro every 2 weeks. Most recently, OTPx was updated on October 8, 2026 and SafeUSB Pro on October 10, 2026.

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