Comparison

Fogstar Drift vs TraceLogic Pro

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

Head to head
About

Fogstar Drift

Monitor your leisure battery's real-time status, including voltage, current, and cell health. Receive instant alerts for critical parameters and track historical data for optimal performance and safety.

Highlights
  • Real-time battery parameter display
  • Single cell voltage and alarm monitoring
  • Cell comparison and balancing data
  • Temperature and critical parameter warnings
  • Historical alarm records
  • Bluetooth connectivity
Features
Read full description

Fogstar Drift is the companion app for Fogstar Drift lithium (LiFePO4) leisure batteries. It connects to your battery over Bluetooth and shows you exactly what it's doing โ€“ at a glance on the dashboard, in detail down to each cell, and over time in History. LIVE DASHBOARD โ€ข State of charge, voltage, current and power โ€ข Remaining capacity, cycle count and temperatures โ€ข Whether the battery is charging, discharging or resting CELLS โ€ข Every cell's voltage, the spread between highest and lowest, and when the BMS is balancing โ€ข A cell drifting out of balance is the earliest warning you get โ€“ long before the battery lets you down HISTORY โ€ข Readings recorded automatically while you're connected โ€ข Charts of charge, voltage, current and temperature over hours, days or months โ€ข Up to 90 days kept on the phone; export it all to CSV ALERTS โ€ข Low charge, high or low temperature, winter guard and protection trips โ€ข Set your own thresholds and quiet hours, so nothing wakes you at 3am MORE โ€ข Multiple batteries and battery banks in one app โ€“ see the whole system totalled, or drill into any single pack โ€ข Tools for real installs: battery recovery for a pack that won't wake, connection diagnostics and a timestamped event log โ€ข Report a problem in one tap โ€“ the app sends Fogstar a full diagnostic bundle with a reference number, so we can help without the back-and-forth PRIVACY No ads, no tracking. Everyday monitoring is Bluetooth only โ€“ your battery's data never leaves your phone unless you send a support report. Cloud features run on Amazon Web Services in Europe. Works with Fogstar Drift batteries fitted with the Bluetooth module. If anything isn't right, use Report a problem in Settings and we'll take a look.

About

TraceLogic Pro

Features
Read full description

TraceLogic - Enterprise OTDR diagnostics for fibre splicing teams TraceLogic is an enterprise platform built for splicing contractors and fibre optic engineering organisations. Field engineers diagnose OTDR traces, run bi-directional splice analysis, and document fibre health offshore, underground, and on remote sites with no connectivity. For organisations only - TraceLogic is sold as a team/organisation subscription to splicing companies, contracting firms, and sole-trader splicers operating as a registered business. Individual engineers do not subscribe directly. Your organisation's administrator provisions your account through TraceLogic's administrative web dashboard, and you sign in to the iOS app using credentials issued by your team. The iOS app does not offer any in-app purchase, subscription registration, or upgrade. All licencing, billing, and team management happen on TraceLogic's enterprise web dashboard, accessed by your organisation's administrator in a desktop browser at tracelogicpro.co.uk/dashboard. WHAT FIELD ENGINEERS DO IN THE APP โ€” Open and analyse Bellcore/Telcordia .sor OTDR trace files (offline-first) โ€” Run bi-directional splice loss diagnostics with EXFO-parity event detection โ€” Smart flag analysis: high splice loss, attenuation, reflectance, ghost events, dead fibre, low margin โ€” Document fault scenarios using a guided 162-node decision tree across 30+ field-tested scenarios โ€” Generate field reports and sync to your organisation's dashboard when online โ€” Reference library and training content for ongoing competency development โ€” Bi-directional calculator with configurable thresholds (matched per organisation) DESIGNED FOR FIELD CONDITIONS Built for offshore platforms, underground installations, remote sites, data centres - anywhere your team works without reliable connectivity. SQLite on device is the source of truth for all diagnostic work; cloud sync is an enhancement, not a dependency. All core features work 100 percent offline including diagnostics, OTDR parsing, calculators, reference library, and training modules. Set up your organisation's account at tracelogicpro.co.uk

Screenshots

Fogstar Drift4 screens
TraceLogic Pro4 screens

Verdict

The call

The clearest difference is update cadence: TraceLogic Pro at every 6 days against Fogstar Drift's monthly. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fogstar Drift ships an update monthly, TraceLogic Pro every 6 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard1 real difference ยท 7 level
Fogstar Drift versus TraceLogic Pro: the parameters behind the verdict, then further details
ParameterFogstar DriftTraceLogic Pro
PriceFreeFree
Positive reviews13.3% of reviewsโ€”
Update frequencyMonthlyEvery 6 days โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size26 MB43 MB
Age rating4+4+
DeveloperFogstar DriftLOGICCORE TECHNOLOGIES LTD

In-app purchases

None

Fogstar Drift

No in-app purchases

None

TraceLogic Pro

No in-app purchases

Questions

Is Fogstar Drift free?
Fogstar Drift is free to download, with no in-app purchases.
Is TraceLogic Pro free?
TraceLogic Pro is free to download, with no in-app purchases.
Do Fogstar Drift or TraceLogic Pro have ads?
Neither Fogstar Drift nor TraceLogic Pro shows ads.
Which is updated more often, Fogstar Drift or TraceLogic Pro?
Fogstar Drift ships an update monthly, and TraceLogic Pro every 6 days. Most recently, Fogstar Drift was updated on October 6, 2026 and TraceLogic Pro on October 7, 2026.

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