WrtHub vs Cole's EV Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WrtHub
Manage multiple OpenWrt/ImmortalWrt devices remotely. Monitor device status, network connections, and system load. Features include Wi-Fi management, firmware updates, and device blocking.
- Multi-device management
- Wi-Fi management
- Real-time status monitoring
- Firmware backup and restore
- Firmware flashing
- Device blocking
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Smart OpenWrt & ImmortalWrt Manager Manage your OpenWrt and ImmortalWrt routers with ease. • Manage multiple routers from a single app • Monitor system status, traffic, and connected devices in real time • Configure and manage Wi-Fi networks • Backup, restore, and upgrade firmware • Block unwanted devices with one tap • Extend functionality with plugin support • Secure remote access via HTTPS Everything you need to monitor, configure, and control your routers—anytime, anywhere.
Cole's EV Calculator
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Work out an EV charge in seconds. Enter your battery size, your charger and your electricity price, drag the charge range, and see how long it takes, what it costs and how far it adds. CHARGE • Charge time for any start and end percentage • Cost of the charge, from your electricity rate • Miles (or km) added, plus your range on a full battery • "Ready by" time, so you know when to unplug • Quick-pick chips for common home and fast-charger speeds, and your own custom speeds • Optional charging slowdown near full, and optional charging losses • Car limits (maximum AC and DC charge rate) for a more realistic time • Tap the result to see exactly how it was worked out, in plain words TRIP COMPARE • Compare the cost of a trip in a gas car and an electric car • See how much the electric car saves per trip and per mile • Enter fuel price, mpg, electricity price and efficiency • Works in US, UK or metric units MADE FOR EVERYDAY USE • Save your numbers in named sets, like "Home" or "Road trip" (optional) • Ask Siri or use Shortcuts: "How long to charge in EVCalc", "How much to charge in EVCalc", and "How far can I go in EVCalc" • Seven color themes, light and dark mode, Dynamic Type and VoiceOver support • Designed for iPhone, iPad and Mac with Liquid Glass PRIVATE BY DESIGN Cole's EV Calculator collects no data. There is no account, no tracking and no ads. Anything you save stays on your device. A NOTE ON ACCURACY Results are estimates. Real charging speed depends on your car, the charger, temperature and battery condition, and the slowdown curves in the app are approximations, not measurements.
Screenshots
Verdict
The clearest difference is update cadence: Cole's EV Calculator at daily against WrtHub's every 4 weeks. WrtHub's advantage is iOS requirement (15.6 vs 27.0). 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.
WrtHub ships an update every 4 weeks, Cole's EV Calculator daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | WrtHub | Cole's EV Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (33 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 33 — better | — |
| Update frequency | Every 4 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 27.0 |
| Further details — not scored | ||
| Size | 4 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 洪月 王 | Cole Braswell |
In-app purchases
WrtHub
No in-app purchases
Cole's EV Calculator
No in-app purchases









