Comparison

なぜログ 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

なぜログ

Features
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なぜログは、今の感情と「なぜそう感じたのか」を短時間で残せる感情記録アプリです。 喜び、信頼、恐れ、驚き、悲しみ、嫌悪、怒り、期待などの基本感情から選び、強さや原因を記録できます。メモや画像も残せるので、あとから見返した時にその時の状況を思い出しやすくなります。 記録が増えると、曜日別・時間帯別・感情と原因の組み合わせなどを振り返ることができます。検索やカレンダー表示にも対応しているため、過去の記録も探しやすくなっています。 主な機能: ・感情、強度、原因、メモ、画像の記録 ・カレンダーから日付ごとの記録を確認 ・過去の記録検索 ・統計による振り返り ・CSV / JSON書き出し ・AIで振り返るための共有用プロンプト作成 ・Face ID / パスコードロック 記録データは端末内に保存されます。AI連携はユーザーが共有操作を行った場合のみ使用されます。

About

Drone Flight Log Battery

Features
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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

なぜログ4 screens
Drone Flight Log Battery4 screens

Verdict

The call

The clearest difference is in-app purchases: なぜログ at none against Drone Flight Log Battery's 3. On price, ads, device support and iOS requirement 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. なぜログ asks for nothing beyond the download.

Scorecard1 real difference · 5 level
なぜログ versus Drone Flight Log Battery: the parameters behind the verdict, then further details
ParameterなぜログDrone Flight Log Battery
PriceFreeFree
Update frequency—Every 2 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18
Further details — not scored
Size3 MB10 MB
Age rating4+4+
DeveloperNon KudoKarol Jaworski

In-app purchases

None

なぜログ

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 なぜログ free?
なぜログ 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 なぜログ or Drone Flight Log Battery have ads?
Neither なぜログ nor Drone Flight Log Battery shows ads.

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