Comparison

HSA vs Drone Flight Log Battery

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

Head to head
About

HSA

Features
Read full description

After connecting App to Car Amplifier with Integrated DSP,  EQ, BASS, TIME ALIGNMENT, PHASE, MUTE, FILTER , SAVE SOUND SETTING TO PHONE, SAVE SOUND SETTING TO AMPLIFIER, LOAD SOUND SETTING FROM PHONE, RCA OUTPUT etc could be controlled through this App. How to use: 1.Install App and turn on power of car 2. Turn on Bluetooth on your iPhone 3,Open App and wait for around 5 seconds, then click “Connect” icon in left corner of bottom. Amplifier will be connected to App automatically. 4.DIY you preferred sound and then click “Save to AMP” icon to save. Or click “ Save to Phone” to save.

About

Drone Flight Log Battery

Features
Read full description

Hover is the professional drone flight logbook built for serious UAV pilots. Log every flight, track LiPo battery cycles, get AI flight advice, discover fly spots, and check airspace - all in one app that follows you from mission planning to post-flight debrief. FLIGHT LOGGING Every flight deserves a complete record. Log date, GPS location, drone used, battery, flight time, max altitude, weather, wind speed, visibility, airspace class, LAANC authorization, and mission outcome. Add notes about what worked, what to watch, and what you captured. Your full flight history becomes a searchable record you can reference before every mission. BATTERY HEALTH & CYCLE TRACKING LiPo batteries are the most failure-prone component on any drone. A fatigued battery at cycle 280 that fails 200 feet over water means your drone is gone. Hover tracks charge cycles for every battery pack, monitors health status with green-amber-red color coding, and warns you before retirement day arrives. Know exactly when to retire a battery - before it fails mid-flight. FLY SPOT DIRECTORY Save your best flying locations with everything that matters: GPS coordinates, airspace class, hazards (hawks patrol more airspace than you think), wind patterns, signal quality, best light windows for photography, parking notes, and legal considerations. After 50 flights from one spot, you know things that took months to learn. Hover saves that knowledge forever. PRE-FLIGHT SAFETY CHECKLIST Run a systematic safety check before every launch - from checking weather and airspace at home to verifying GPS lock at the site. The checklist that stops the incident before it costs you thousands. GEAR MANAGEMENT Track your entire drone fleet: registration numbers, serial numbers, firmware versions, total flight hours, and maintenance history. Log prop replacements, gimbal calibrations, and firmware updates. Professional record-keeping for every piece of equipment in your kit. AIRSPACE & REGULATIONS Quick reference guides for airspace classes, FAA Part 107 rules, recreational regulations, and LiPo battery travel safety. Know where you can fly, what rules apply, and how to handle batteries at the gate. AI FLIGHT ADVISOR Ask your AI co-pilot anything: airspace questions, battery health advice, Part 107 rules, pre-flight checks, and weather considerations. Get instant answers backed by aviation knowledge - right when you need them, before wheels up or mid-debrief. HOVER PRO Unlock unlimited batteries, unlimited fly spots, full flight history archive, battery health trend charts, Part 107 renewal tracking, AI Flight Advisor, and maintenance logs. Hover syncs across all your devices with iCloud. Your flight records, battery data, and fly spot notes are always available - even offline in the field. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

HSA2 screens
Drone Flight Log Battery4 screens

Verdict

The call

The clearest difference is in-app purchases: HSA at none against Drone Flight Log Battery's 3. HSA also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 18). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Drone Flight Log Battery sells 3 in-app purchases, starting at $4.99 per month. HSA asks for nothing beyond the download.

UpkeepUpdate frequency

HSA ships an update every 3 weeks, Drone Flight Log Battery every 2 months. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 3 level
HSA versus Drone Flight Log Battery: the parameters behind the verdict, then further details
ParameterHSADrone Flight Log Battery
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better18
Further details — not scored
Size4 MB10 MB
Age rating4+4+
Developer杏生 卢Karol Jaworski

In-app purchases

None

HSA

No in-app purchases

3 purchases

Drone Flight Log Battery

Subscriptions3
  • Hover Pro$4.991 Month
  • Hover Pro$39.991 Year
  • Hover Pro1 Year trial$39.991 Year

Questions

Is HSA free?
HSA is free to download, with no in-app purchases.
Is Drone Flight Log Battery free?
Drone Flight Log Battery is free to download, with in-app purchases available.
Do HSA or Drone Flight Log Battery have ads?
Neither HSA nor Drone Flight Log Battery shows ads.
Which is updated more often, HSA or Drone Flight Log Battery?
HSA ships an update every 3 weeks, and Drone Flight Log Battery every 2 months. Most recently, HSA was updated on October 9, 2026 and Drone Flight Log Battery on October 19, 2026.

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