Comparison

OPTIMISER POWER vs ProxiOne

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OPTIMISER POWER

Features
Read full description

OPTIMISER POWER, Photon Solar's Data Cloud Center, is used to display the generating data of every solar module, summarize the power and energy yield, and manage the entire solar system. Functions: 1. Dynamically display the status of entire PV power station and every module in real time 2. Promptly locate the system failure and inform user by email or short message 3. Remotely deactivate the optimizers for maintenance or emergency purposes 4. Multi terminal login: PC, PAD and smart phone 5. Historical data query, big data analysis and automatical chart report

About

ProxiOne

This app uses your phone's Bluetooth to automatically lock your computer when you walk away. It offers features like a siren alarm for public spaces and remote monitoring of your device's status. Enjoy enhanced data privacy with this efficient security solution.

Highlights
  • Automatic proximity-based computer locking
  • Smart signal filtering to prevent accidental locks
  • Work-aware mode that detects active usage
  • Multi-device pairing for enhanced security
  • Cafe mode with siren alarm and instant alerts
  • Remote lock, status monitoring, and activity log
Features
Read full description

Walk Away. Your Computer Locks Automatically. Ever walked away from your desk at the office or a cafe and realized you left your computer unlocked? Meet Proximity Lock, the invisible bodyguard for your data. Using Bluetooth Low Energy (BLE), this app turns your iPhone into a smart security key. It automatically locks your computer or puts it to sleep the moment you step away, ensuring your private information stays private. Tutorial and download the macOS app here: https://tqtuan1201.github.io/public/apps/proximity/ KEY FEATURES 1. Proximity Auto-Lock • Fully Automatic: No manual input needed. Just carry your phone and walk away; your device locks instantly. • Smart Signal Filter: Advanced algorithms ignore brief signal interference, only locking when you have actually left the area. • Work-Aware: Detects active usage and will not lock your computer while you are typing or presenting. • Multi-Device Support: Pair multiple phones. The computer only locks when all paired devices are out of range. 2. Cafe Mode (Anti-Theft) Stepping away in a public space? Enable Cafe Mode for extra protection: • Siren Alarm: Triggers a loud alarm if someone tries to unplug, close, or move your device. • Instant Alerts: Receive real-time notifications on your phone the second suspicious activity is detected. 3. Remote Control & Monitoring • One-Tap Lock: Secure your computer manually with a single tap from your phone. • Status Monitor: Check battery levels and lock status remotely. • Activity Log: View a detailed timeline of security events and timestamps. WHY CHOOSE PROXIMITY LOCK? • Absolute Privacy: No accounts, no cloud. All connections stay local and encrypted between your devices. • Quick Setup: Pair your devices in seconds using a simple QR code. • Battery Efficient: Optimized for BLE to ensure minimal impact on your phone and computer battery life. REQUIREMENTS • Requires the companion app installed on both your iPhone and your Macbook . • Optimized for macOS.

Screenshots

OPTIMISER POWER4 screens
ProxiOne4 screens

Verdict

The call

The clearest difference is in-app purchases: OPTIMISER POWER at none against ProxiOne's 1. OPTIMISER POWER also leads on iOS requirement (13.0 vs 15.0). ProxiOne's advantage is device support (5 vs 3). On price, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ProxiOne sells 1 one-off in-app purchase. OPTIMISER POWER asks for nothing beyond the download.

UpkeepUpdate frequency

OPTIMISER POWER ships an update fortnightly, ProxiOne every 9 days. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 7 level
OPTIMISER POWER versus ProxiOne: the parameters behind the verdict, then further details
ParameterOPTIMISER POWERProxiOne
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS13.0 — better15.0
Further details — not scored
Size39 MB20 MB
Age rating17+4+
DeveloperKhalid BEY12BAY TECHNOLOGY COMPANY LIMITED

In-app purchases

None

OPTIMISER POWER

No in-app purchases

1 purchases

ProxiOne

One-time1
  • Pro Lifetime Access$6.99

Questions

Is OPTIMISER POWER free?
OPTIMISER POWER is free to download, with no in-app purchases.
Is ProxiOne free?
ProxiOne is free to download, with in-app purchases available.
Do OPTIMISER POWER or ProxiOne have ads?
Neither OPTIMISER POWER nor ProxiOne shows ads.
Which is updated more often, OPTIMISER POWER or ProxiOne?
OPTIMISER POWER ships an update fortnightly, and ProxiOne every 9 days. Most recently, OPTIMISER POWER was updated on October 3, 2026 and ProxiOne on October 20, 2026.

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