ShinePhone vs Prefix App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShinePhone
Monitor your green energy systems with real-time tracking of power generation, consumption, and storage. Manage devices, access dynamic electricity prices, and utilize AI-powered optimization for smarter energy usage and increased earnings.
- Real-time energy generation tracking
- Power consumption monitoring
- Energy storage status visibility
- One-click device access
- AI-powered energy optimization
- Dynamic electricity price access
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ShinePhone is an energy monitoring platform exclusively built for end users, serving as your one-stop smart hub for managing green energy systems. Energy Monitoring: Real-time tracking of power generation, consumption and energy storage status, with clear visibility of battery level, device operation, load power and grid interaction. Device Management: Support one-click device access and multi-device monitoring, with versatile and personalized energy management plan settings available. AI Smart Control: Access dynamic electricity prices across multiple platforms. AI-powered intelligent analysis optimizes charging and discharging strategies for more rational power usage and improved overall energy earnings.
Prefix App
Easily add prefixes to phone numbers without altering your contacts. Ideal for business users, it offers extensive customization for prefixes and your address book. Includes Siri and Apple Watch support for seamless integration.
- Add prefixes without editing contacts
- Multiple customizable prefixes
- Full and customizable address book
- Recent calls list
- Siri support
- Today widget and Apple Watch app
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Prefix App lets you put a prefix (or suffix) before any phone number without editing your address book. Perfect for business phones and special carrier plans. FEATURES • Full address book • Multiple customizable prefixes • Customizable suffix • Favorites • Recent calls • Direct call from the keypad • Today widget • Apple Watch app • SIRI support • Simple, intuitive and smart interface No more editing contacts or retyping numbers by hand!
Screenshots
Verdict
The clearest difference is rating: Prefix App at 5.0 against ShinePhone's 2.4. Prefix App also leads on review sentiment (37% vs 18%). ShinePhone's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price 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. Prefix App sells 2 one-off in-app purchases. ShinePhone asks for nothing beyond the download.
Prefix App holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: ShinePhone has 171 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 18% of ShinePhone's written reviews are positive against 37% of Prefix App's.
ShinePhone ships an update every 8 days, Prefix App every 3 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | ShinePhone | Prefix App |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (171 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 18.0% of reviews | 37.3% of reviews — better |
| Number of ratings | 171 — better | 3 |
| Update frequency | Every 8 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 191 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Growatt New Energy Technology Co.,Ltd | Alain Lima |
Customer experience
ShinePhone
Prefix App
Bugs and requests
ShinePhone
Reported bugs
5 issues- App freezes when changing dates
- Incorrect power consumption data
- Datalogger connection problems
- Inconsistent color coding in graphs
- App loses data after updates
Requested features
5 requests- Add dark mode option
- Improve graph readability
- Allow more customization of settings
- Provide real-time data updates
- Integrate with home automation systems
Prefix App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ShinePhone
No in-app purchases
Prefix App
- Call from Apple Watch$0.99
- Remove ads$1.99
