Sort Lines vs SafeUSB Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sort Lines
This utility app helps you format your social media posts for better readability. It sorts lines by pixel width, making your content visually appealing and easier to digest for your audience.
- Sorts lines by pixel width
- Improves social post readability
- Enhances visual appeal
- Designed for LinkedIn
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Sort lines by pixel width to make your LinkedIn posts pretty and easier to read.
SafeUSB Pro
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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
Verdict
Sort Lines and SafeUSB Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Sort Lines ships an update weekly, SafeUSB Pro every 2 weeks. The most recent releases landed on August 16, 2026 and September 8, 2026 respectively.
| Parameter | Sort Lines | SafeUSB Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 0 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Plutonium Apps, LLC | Shenzhen Cheng'an Innovation Technology Co., Ltd. |
In-app purchases
Sort Lines
No in-app purchases
SafeUSB Pro
No in-app purchases
