Comparison

OverflowEV vs Staff Bus Tracker

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

Head to head
About

OverflowEV

Features
Read full description

Put your spare solar into your car OverflowEV automatically uses your excess solar to charge your EV, helping you get more value from the energy you generate at home. Connect your solar system and EV, set your preferences, and let OverflowEV manage the rest. No extra hardware. No complicated setup. Charge from your solar OverflowEV monitors your home energy and continuously adjusts your EV charging to make the most of your available solar. Choose how you charge Solar Only Charge your EV using available excess solar. Solar+ Use your available solar while intelligently supplementing with grid power when needed. Charge Now Start charging immediately when you need it. Off Pause automatic charging. Set your charge target Set the charge level you want your car to reach and OverflowEV manages the charging to get you there. Whether you need 60% for the morning commute or a full charge for a trip, you stay in control. Smart scheduling Create charging schedules around your routine, electricity prices and when you need your car ready. See your energy in real time See how your energy is being used with real-time information on: Solar generation Home energy usage Grid import and export EV charging Charging history and energy consumption Works with your energy setup OverflowEV supports a growing range of solar inverters, EVs and smart chargers, with new integrations being added regularly. No extra hardware OverflowEV is cloud based. There is no Raspberry Pi, local server or additional hardware to install. Smarter EV charging, automatically Whether your goal is to maximise your solar, reduce grid usage or simply stop thinking about when to charge, OverflowEV takes care of it automatically. Make your solar work harder. OverflowEV โ€” Put your spare solar into your car.

About

Staff Bus Tracker

Features
Read full description

Track the live ETA of staff buses at Brisbane Airport. Keep track of how long until your next shuttle. Staff Bus Tracker - BNE provides a simple interface to check the countdown until your next service. App Features: โ€ข Live Map: See buses live on the map, moving towards you in real time. โ€ข Real-Time Countdown: Minute-by-minute countdown of arrival times to ensure you spend less time waiting. โ€ข Warning Prediction: See in-app alerts of factors that may delay your service (buses removed from map, increased dwell times, diversions). โ€ข Optimised for Staff: Fast and lightweight interface allows airport staff to quickly check departing times on the go. Please note: This app is an independently developed utility using public-facing vehicle telemetry and is not affiliated with Brisbane Airport Corporation.

Screenshots

OverflowEV4 screens
Staff Bus Tracker4 screens

Verdict

The call

The clearest difference is iOS requirement: OverflowEV at 17.6 against Staff Bus Tracker's 26.0. On price, update cadence, ads and in-app purchases 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

OverflowEV ships an update every 8 days, Staff Bus Tracker weekly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

Scorecard1 real difference ยท 5 level
OverflowEV versus Staff Bus Tracker: the parameters behind the verdict, then further details
ParameterOverflowEVStaff Bus Tracker
PriceFreeFree
Update frequencyEvery 8 daysWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.6 โ€” better26.0
Further details โ€” not scored
Size26 MB12 MB
Age rating4+4+
DeveloperBen WilsonCooper Robinson

In-app purchases

None

OverflowEV

No in-app purchases

None

Staff Bus Tracker

No in-app purchases

Questions

Is OverflowEV free?
OverflowEV is free to download, with no in-app purchases.
Is Staff Bus Tracker free?
Staff Bus Tracker is free to download, with no in-app purchases.
Do OverflowEV or Staff Bus Tracker have ads?
Neither OverflowEV nor Staff Bus Tracker shows ads.
Which is updated more often, OverflowEV or Staff Bus Tracker?
OverflowEV ships an update every 8 days, and Staff Bus Tracker weekly. Most recently, OverflowEV was updated on October 31, 2026 and Staff Bus Tracker on October 25, 2026.

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