BigBattery Husky 2 vs Remember the Filter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BigBattery Husky 2
Monitor and manage your portable energy system with real-time diagnostics. Track voltage, temperature, current, and power with clear visuals and reliable Bluetooth connectivity. Ideal for various applications, from RVs to job sites, ensuring uninterrupted power and system health.
- Real-time diagnostics (voltage, temp, current, power)
- Color-coded gauges and tables
- Bluetooth 5.0 connectivity (up to 100 ft)
- One-swipe health check dashboard
- Cycle count and remaining capacity display
- Fault alerts
- Touch-optimized interface
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BigBattery Husky 2 App Unleash the true power of your portable energy solution. Whether you’re powering a golf cart, off‑grid cabin, RV, boat, or backing up critical home circuits, the BigBattery Husky 2 lithium system delivers unmatched capacity, safety, and lifespan. Pair it with the Husky 2 App to transform raw energy into real‑time insight. Why Husky 2 + App = Next‑Level Energy Freedom Crystal‑Clear Diagnostics – Voltage, temperature, current, and power are distilled into color‑coded gauges and tables, so you can monitor all aspects of your Husky 2 in real-time. Instant Confidence, Anywhere – Military‑grade Bluetooth® 5.0 gives you rock‑solid connectivity up to 100 ft, even through van walls or solar enclosures. One‑Swipe Health Check – See cycle count, remaining capacity, and fault alerts on a single dashboard perfect for golfers, RVs, Off-Gridders, contractors, campers, and first responders who can’t afford downtime. Purpose‑Built Visuals – Easy to read graphics, menus and tables. Effortless Navigation – A clean, touch‑optimized interface means less tapping, more doing. Built for the Way You Use Power High Power Golf Cart Model: Our high-power golf cart version gives you all the torque and performance, with the incredible storage and range of our high efficiency 5.12 kWh. Mobile & Tiny Homes: Monitor loads, conserve watts, and stretch solar harvests. Emergency Backup: Monitor charge status during outages so you’ll always know when to fire up the generator—or when you don’t need to. Recreational Vehicles & Marine: Track performance on rough roads or rolling seas; real-time monitoring helps you fine‑tune your setup for the next trip. Job‑Site Power: Keep crews productive with real‑time current draw and temperature monitoring to prevent unexpected shutdowns. The BigBattery Advantage Pairing premium LiFePO₄ cells with advanced BMS intelligence, Husky 2 packs industry leading safety and our robust US GUARANTEED WARRANTY. Now the Husky 2 is super‑charged by an app that puts every stat in the palm of your hand. From installation to daily operation, you’ll spend less time worrying about power and more time putting it to work.
Remember the Filter
This app helps you track filter changes for your home or business HVAC systems and refrigerators. It provides reminders based on usage and local air quality, and allows for easy reordering of exact filter sizes.
- Track HVAC and refrigerator filters
- Customizable change reminders
- Local air quality monitoring
- Smart schedule suggestions
- Business portfolio tracking
- One-tap reordering
- Data export and restore
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Never forget a filter change again — at home or across a portfolio of buildings — and finally understand what your filters are up against. Remember the Filter tracks every furnace, AC, and refrigerator filter, reminds you before each one is due, and shows you your local air quality so you know when a filter is working hardest. Whether it's one furnace or a fleet of rooftop units, your exact replacement is one tap away. ADD A FILTER IN SECONDS • Pick your size on simple wheels (W × H × D) and choose your MERV with a visual selector — no typing part numbers. • Name filters however you like ("Upstairs return," "RTU-4") when you track several. • Refrigerator filters too — by brand and model. REMINDERS THAT ACTUALLY FIT • Set any schedule — days, weeks, or months. • A transparent "smart schedule" suggests when to check each filter, based on your filter type, your home (pets, smoking, how many people), the season, and how the filter has actually looked at past changes. Every factor is shown in plain language — an honest estimate, never a hidden guess. • Tell us how the old filter looked when you swap it, and the schedule learns. LOCAL AIR QUALITY, TIED TO YOUR FILTER • See your live AQI, the pollutant breakdown, pollen levels, and a multi-day forecast. • We're honest about what a filter can and can't do: it captures airborne particulates like PM2.5, PM10, smoke, and pollen — not gases like ozone, NO₂, or CO. We tell you which is which, every time. • On smoky or high-pollen days, the app estimates the extra load on your filter and can move your reminder in — so you check it before it's overdue. • We never tell you to "size up" your MERV. A denser filter can strain an older system; we only ever suggest checking or replacing the same filter. FOR YOUR HOME • Every filter on one screen, most-due first, organized by room. • A lifespan gauge and countdown to the next change; log a note or photo each time. FOR YOUR BUSINESS • Track filters across properties, units, and systems — with a portfolio dashboard, a "due this week" rounds list, and search to jump to any filter fast. • Quick-add filters as you walk a building, no drilling required. • A portfolio pull list rolls up every size with quantities and where they go — reorder in bulk or share it to load the truck. • Scan a unit's nameplate to read the make, model, and serial on device; print QR labels; keep photo proof-of-service, change history, and CSV audit export. REORDER YOUR EXACT SIZE • One tap opens your size at the Remember the Filter store — standard and hard-to-find custom sizes (built to the ⅛ inch). • A rolled-up shopping list totals every size you track. PRIVATE BY DESIGN • No account, no login, no ads, no subscription. • Your data lives on your device, with export/restore so a new or lost phone never loses a thing. Air quality uses a ZIP you enter — never your device's location. Free forever. Set it up once, and never think about a filter change again.
Screenshots
Verdict
The clearest difference is iOS requirement: BigBattery Husky 2 at 14.0 against Remember the Filter's 17.0. On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 5.0 for BigBattery Husky 2 against 5.0 for Remember the Filter. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | BigBattery Husky 2 | Remember the Filter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Big Battery | Striven Industries LLC |
Customer experience
BigBattery Husky 2
Remember the Filter
In-app purchases
BigBattery Husky 2
No in-app purchases
Remember the Filter
No in-app purchases
Questions
Is BigBattery Husky 2 free?
Is Remember the Filter free?
Which has better reviews, BigBattery Husky 2 or Remember the Filter?
Do BigBattery Husky 2 or Remember the Filter have ads?
Which is updated more often, BigBattery Husky 2 or Remember the Filter?
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