SECTOR EXPANDER vs eSolar SET
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SECTOR EXPANDER
Connect your smartwatch to track fitness metrics like distance, steps, and calories burned. Monitor sleep patterns, set personal goals with visual progress charts, and receive notifications. Use your watch as a remote camera shutter for your phone.
- Smartwatch connectivity
- Fitness tracking (distance, steps, calories)
- Sleep monitoring
- Goal setting with progress charts
- Notification alerts (calls, messages)
- Remote camera shutter
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With your SECTOR EXPANDER App you can connect your SECTOR EXPANDER EX-01 Smart Watch and use many different functions.NOTIFICATIONS: get your messaging or call notifications directly on your Smart Watch.TRAVELED DISTANCE & PEDOMETER : Measure the distance covered with your workouts.SET GOALS: Set and get a visual picture of your progress with colorful, easy-to-read charts and graphs. BURNED CALORIES: Control your performance in terms of calories burnt.SEE HOW YOU SLEEP: Monitor how much time you spent awake, restless or peacefully sleeping. REMOTE CAMERA: Use your Smart Watch as a shutter to take pictures through your phone.
eSolar SET
This application enables local Bluetooth and Wi-Fi connections for easy parameter setting and modification of devices. Its user-friendly interface ensures convenient operation for all users.
- Local Bluetooth connection
- Local Wi-Fi connection
- Parameter setting
- Parameter modification
- User-friendly interface
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eSolar SET is an App which provides local connection of bluetooth & Wifi for parameter setting and modification. An user-friendly interface of this App facilitates convenient operation.
Screenshots
Verdict
The clearest difference is update cadence: eSolar SET at every 2 months against SECTOR EXPANDER's every 17 months. SECTOR EXPANDER's advantage is review sentiment (18% vs 0%) and iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and monetization model 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.
SECTOR EXPANDER ships an update every 17 months, eSolar SET every 2 months. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.
| Parameter | SECTOR EXPANDER | eSolar SET |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | 18.2% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 17 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 10 MB | 59 MB |
| Age rating | 4+ | +4 |
| Developer | Morellato S.p.A. | Guangzhou Sanjing Electric CO., Ltd |
Customer experience
SECTOR EXPANDER
eSolar SET
In-app purchases
SECTOR EXPANDER
No in-app purchases
eSolar SET
No in-app purchases
Questions
Is SECTOR EXPANDER free?
Is eSolar SET free?
Do SECTOR EXPANDER or eSolar SET have ads?
Which is updated more often, SECTOR EXPANDER or eSolar SET?
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