ToolManager vs RDevice Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToolManager
This utility app allows users to quickly launch any setting function directly from their notification center, simplifying iPhone and iPad usage. It offers fully customizable shortcuts using familiar system icons and is designed to be compact and efficient.
- Quickly launch settings from notification center
- Customizable shortcuts
- Uses system icons for buttons
- Compact and space-saving design
- Supports iPhone and iPad
- Compatible with iOS 8 and above
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【产品简介】 ToolManager能够帮您在通知中心中，快速启动设置中的任何功能，极大的简化了您iPhone和iPad的使用。体积小巧。节省了您手机的空间。我们专注于功能纯净。 【产品特点】 特点一：功能完全自定义，根据您的爱好和习惯，快速启动系统app。 特点二：简单易懂的操作界面，体积小巧。功能按钮完全采用设置中的图标。 特点三：适用于iPhone和iPad，支持iOS 8及以上。 【联系我们】 微信：18641175453 Q Q ：834994897 投诉建议:如有投诉建议请发送邮件到834994897@qq.com。我会及时作出反馈。
RDevice Viewer
This utility app helps you free up storage space by intelligently identifying and cleaning duplicate photos, screenshots, large files, and videos. It also provides detailed information about your device's hardware, battery, and network usage.
- Intelligent duplicate photo cleaning
- Screenshot and burst photo cleanup
- Large file and video removal
- Photo and video compression
- Device hardware information
- Battery status monitoring
- Network speed and traffic monitoring
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What can RDevice Viewer do? With it, you can easily do these: • Intelligently filter and clean similar pictures • Smart filter and clean up screenshots • Intelligently filter and clean large pictures • Intelligently filter and clean large size videos • Intelligently filter and clean similar videos • Smart filter and clean up burst photos • Smart filter and clean up Live Photos •Intelligently filter and compress pictures •Intelligently filter and compress videos You can also do the following: • Easily grasp various data information of the phone: cpu, memory, storage space and other hardware information • Easy to grasp some battery information: charging status, capacity, etc. • Easily grasp network information: network speed measurement, real-time network speed, network traffic, etc.
Screenshots
Verdict
The clearest difference is review sentiment: ToolManager at 67% against RDevice Viewer's 0%. ToolManager also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). RDevice Viewer's advantage is rating (4.3 vs 3.2) and ratings volume (15 vs 5). On price, 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.
RDevice Viewer holds the better App Store score, 4.3 against 3.2. Both are backed by a comparable volume of ratings — 5 and 15 respectively. Written reviews complicate that: 67% of ToolManager's written reviews are positive against 0% of RDevice Viewer's, so the app with the better star average is not the one people write more warmly about.
ToolManager ships an update fortnightly, RDevice Viewer every 2 months. The most recent releases landed on June 22, 2026 and July 5, 2026 respectively.
| Parameter | ToolManager | RDevice Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (5 ratings) | 4.3 (15 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 | 15 — better |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 19 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | 朋远 李 | 美凤 吴 |
Customer experience
ToolManager
RDevice Viewer
In-app purchases
ToolManager
No in-app purchases
RDevice Viewer
No in-app purchases
