Comparison

DewCount vs VoltLog

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

Head to head
About

DewCount

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Precision Meets Personality. Tired of the same old, boring calculator? Meet DewCount, the sleek and powerful calculator designed for the modern iPhone experience. Whether you're splitting a bill, finishing homework, or managing business expenses, we make math feel effortless and look beautiful. Key Features: Express Yourself: Choose from a curated library of high-quality, built-in background themes. From minimalist gradients to vibrant textures, make your workspace truly yours. Live Activities & Dynamic Island: Never lose track of your numbers. Your latest result stays pinned to the Dynamic Island and Lock Screen, so you can reference it while switching between other apps. One-Tap Copy: No more long-pressing. Copy your final result with a single tap and paste it anywhere instantly. Minimalist & Pro: A clean, distraction-free interface designed for speed and accuracy. Native iOS Feel: Fully optimized for the latest iOS, supporting haptic feedback and smooth animations. Simplify your workflow and beautify your screen. Download DewCount today!

About

VoltLog

Features
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VoltLog is a field tool for FPV pilots who use LiPo, LiHV, and Li-ion battery packs without smart battery electronics. After a flight, log the pack voltage and VoltLog shows the safety status of each battery on a clear, color-coded dashboard. The goal is simple: know which packs are safe for storage, which need charging, and which should not be left full for too long. Built for FPV battery routines: - Track battery packs with name, brand, cell count, capacity, chemistry, and cycle count - Log voltage per cell with a large custom keypad - See STORAGE, CHARGED, FULL, FULL RISK, DISCHARGED, and CRITICAL states at a glance - Open full cycle history for every pack - Set global and per-battery alert timing - Use local notifications for risky full packs and low-voltage reminders - Work offline-first with local Drift storage - Secure or switch accounts with Supabase Auth when you want cloud-backed data VoltLog is not a charger, cell checker, or battery management system. It is a practical logbook for pilots who already measure voltage and want a faster way to keep track of many packs. Designed for the field, not a desk: - High-contrast dark dashboard - Large battery tiles - Fast voltage entry without the system keyboard - Battery archive for retired packs - English and Polish interface If your FPV case has more packs than memory can reliably track, VoltLog gives you one place to see what needs attention before battery degradation becomes expensive. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

VoltLog4 screens

Verdict

The call

The clearest difference is in-app purchases: DewCount at none against VoltLog's 3. VoltLog's advantage is iOS requirement (16.0 vs 26.2). On price there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. VoltLog sells 3 in-app purchases, starting at $9.99 per month. DewCount asks for nothing beyond the download.

Scorecard2 real differences ยท 4 level
DewCount versus VoltLog: the parameters behind the verdict, then further details
ParameterDewCountVoltLog
PriceFreeFree
Update frequencyโ€”Every 10 days
Adsโ€”No
In-app purchasesNo โ€” betterYes
Devicesโ€”iPhone โ€” better
Requires iOS26.216.0 โ€” better
Further details โ€” not scored
Size20 MB54 MB
Age rating4+4+
DeveloperShadow Tech PTE.LTD.Filip Rusin

In-app purchases

None

DewCount

No in-app purchases

3 purchases

VoltLog

Subscriptions2
  • Monthly Pro$9.991 Month
  • Yearly Pro$39.991 Year
One-time1
  • Lifetime Pro$99.99

Questions

Is DewCount free?
DewCount is free to download, with no in-app purchases.
Is VoltLog free?
VoltLog is free to download, with in-app purchases available.

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