Sunline vs KES Customer App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sunline
This device combines inverter, solar charger, and battery charger functions for portable, uninterruptible power. Its LCD display allows easy configuration of charging current, power source priority, and input voltage.
- Multi-function inverter/charger
- Solar charger capability
- Battery charger capability
- Uninterruptible power support
- Comprehensive LCD display
- User-configurable settings
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This is a multi-function inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.
KES Customer App
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KES Energy, your solar system in your pocket. The KES app puts your solar account and daily energy insights in one simple place, built for South African homes and businesses. • Account balances — see your contracts and stay on top of what's due. • Today's solar — sunrise, sunset and a live snapshot of your system. • Battery at sunset — know how much charge you'll have for the evening, so you can plan your usage and never get caught short. • Sunlight quality — see how good today's sun is for charging, and run heavy appliances when it counts. • Solar calculator — estimate what your system can generate and save. • Payments — top up and pay quickly and securely. • Help & support — reach our team over WhatsApp, anytime. Clean, fast, and made for the way you use power. Welcome to solar, simplified.
Screenshots
Verdict
The clearest difference is update cadence: KES Customer App at every 6 weeks against Sunline's every 4 months. Sunline's advantage is iOS requirement (11.1 vs 15.1). On price, ads, 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.
Sunline ships an update every 4 months, KES Customer App every 6 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Sunline | KES Customer App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (6 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.1 — better | 15.1 |
| Further details — not scored | ||
| Size | 7 MB | 32 MB |
| Age rating | 4+ | 17+ |
| Developer | Drift Innovation Ltd | Kukhanya Energy Services |
In-app purchases
Sunline
No in-app purchases
KES Customer App
No in-app purchases
Questions
Is Sunline free?
Is KES Customer App free?
Do Sunline or KES Customer App have ads?
Which is updated more often, Sunline or KES Customer App?
Other comparisons
