BLUETTI vs Fourth Space
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLUETTI
Manage your portable power station remotely. Monitor real-time energy usage, adjust settings for optimal performance, and receive instant alerts. Schedule charging and keep your device updated with the latest firmware.
- Real-time power monitoring
- Remote setting adjustments
- Instant status alerts
- Scheduled charging
- Firmware updates
- User forum
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Take full control of your BLUETTI power station with the BLUETTI App! Designed for seamless energy management, our app allows you to monitor real-time power usage, adjust settings, and optimize performance—all from your iPhone or iPad. Key Features: Real-Time Monitoring: Track battery status, input/output power, and more. Smart Control: Adjust settings remotely for maximum efficiency. Instant Alerts: Receive important notifications about your power station. Scheduled Charging: Optimize energy use based on your needs. Firmware Updates: Keep your device up to date with the latest improvements. Forum: Connect with other users in the BLUETTI App forum, share your daily experiences with your power station, and gain more knowledge! Power up smarter with BLUETTI—download now and stay in charge, wherever you go!
Fourth Space
Control your air conditioner remotely with this app. Adjust temperature, fan speed, mode, and power settings for a convenient smart home experience.
- Remote air conditioner control
- Turn on/off AC
- Adjust temperature
- Set fan speed
- Change operating mode
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Use the Fourth Space APP to provide you with a convenient smart control experience. Through the APP, you can directly remotely control the air conditioner to turn on or off, and adjust the air conditioner's functions, wind speed, mode, temperature and other settings
Screenshots
Verdict
The clearest difference is review sentiment: BLUETTI at 66% against Fourth Space's 0%. BLUETTI also leads on iOS requirement (11.0 vs 15.0). 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.
BLUETTI ships an update every 3 weeks, Fourth Space fortnightly. The most recent releases landed on September 27, 2026 and September 3, 2026 respectively.
| Parameter | BLUETTI | Fourth Space |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (1.5K ratings) — better | — |
| Positive reviews | 66.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 1.5K — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 272 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | Shenzhen Poweroak Newener Co., Ltd. | 第肆空间(深圳)创新科技有限公司 |
Customer experience
BLUETTI
Fourth Space
Bugs and requests
BLUETTI
Reported bugs
4 issues- Bluetooth pairing problems
- Inconsistent WiFi connectivity
- Incorrect data reporting
- Forced app updates
Requested features
4 requests- Landscape mode support
- Estimated time remaining
- Customizable notifications
- Improved data analytics
Fourth Space
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BLUETTI
No in-app purchases
Fourth Space
No in-app purchases
