NightEye vs SPK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NightEye
Remotely monitor the status of compatible pump systems from anywhere. Receive instant alerts for critical conditions like high water levels, temperature changes, or power loss. Stay informed about your pump's health to prevent potential issues.
- Remote monitoring of pump systems
- Push, SMS, and email notifications
- High water level alerts
- Low temperature alerts
- Power loss notifications
- Supports multiple devices
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The Liberty Pumps NightEye™ app allows users to remotely monitor the condition of their NightEye™ enabled Liberty Pumps products - from anywhere in the world. The NightEye™ app will allow you to configure your device to send push notifications, SMS messages, and emails (up to 4 different contacts) that will keep you in touch with the status of your Liberty Pumps product. Using our custom designed cloud-based system, the app will alert you to potential problems that are occurring with your pump system. Below is a list of just a few of the standard notifications: • High Water Level • Low Ambient Temperature (configurable to notify you if the temperature falls below a set level) • Loss of Wifi • Replace 9V backup battery • Loss of AC power For peace of mind about your basement when you can’t be home, upgrade to NightEye™ enabled product from Liberty Pumps today! Requires a wireless internet connection and at least (1) NightEye™ enabled product. (The app can control multiple NightEye™ enabled devices.) Compatible Products: • Liberty Pumps ALM-EYE Series – Pump alarm systems • Liberty Pumps 442-EYE Series – 12V Battery Back-up Sump Pump Systems • SumpJet SJ10A-EYE - Water Powered Back-up Pump System • P380-EYE Series - Pre-Assembled Sewage Pump System with NightEye™ High Water Alarm
SPK
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SPK-SugarBeeSPK-SugarBeet is an application designed to assist sugar technologists in optimizing the operational parameters of the beet sugar extraction process. It includes: - For the diffusion stage: the calculation of diffusion losses, microbiological losses, and draft. - For the purification stage: the calculation of lime requirements, juice purification efficiency, and purification losses. - For the evaporation stage: the calculation of water evaporation, thick juice yield, and color formation during evaporation. - For the crystallization stage: the calculation of the characteristics of massecuite, characteristics of mother liquor, and supersaturation coefficient of the technical sugar solution. - Sugar balance calculation based on sugar beet quality and sugar factory performance.
Screenshots
Verdict
The clearest difference is update cadence: SPK at fortnightly against NightEye's every 6 months. 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.
NightEye ships an update every 6 months, SPK fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | NightEye | SPK |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (9 ratings) — better | — |
| Positive reviews | 22.7% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 6 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 73 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Liberty Pumps Inc | REDOUANE ABDELOUARIT |
In-app purchases
NightEye
No in-app purchases
SPK
No in-app purchases
