Comparison

Genesis Energy vs Core Timer

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

Head to head
About

Genesis Energy

Manage your home's electricity consumption with powerful tools to forecast, compare, and understand your usage. Get bill estimates, pay your bill, and even order gas refills.

Highlights
  • Forecast energy usage up to a week ahead
  • Compare energy use to similar homes
  • View power usage and bill estimates
  • Pay your electricity bill
  • Order bottled gas refills
Features
Read full description

Made in collaboration with our customers, our app has powerful tools to forecast, compare and help you understand your energy use. If you're already a Genesis customer, download the app to: - Predict how much power you’ll be using up to a week ahead - Compare your power use to homes like yours - View your power use and get an estimate of your bill - Pay your bill* - Place orders for bottled gas refills^ * 1% card processing fee applies to each credit or debit card transaction. Terms and conditions of use apply. ^ LPG 45kg gas bottle refills and standard delivery orders only Terms and conditions of use apply. Please see https://www.genesisenergy.co.nz/online-terms

About

Core Timer

Read full description

Take your workouts to the next level with Core Timer, the ultimate timer app for circuits, HIIT, and core training! Whether you’re at home, in the gym, Strength makes it easy to design, save, and run your personalised workouts. Key Features: Custom Workouts: Set work and rest intervals, name exercises, and organise circuits your way. Exercise List: Explore over 1400+ exercises with target muscles and instructions. Check-in: An assistive tool to help you workout alone more safely. Schedule check-ins to make sure you are still okay. Save & Share: Keep your favourite routines for future sessions or share them with friends. Easy-to-Use Timer: Start your workouts with a single tap and focus on your training, not the clock. Edit workouts while running. Flexible Exercise Tracking: Perfect for core, strength, HIIT, or full-body circuit training. Clean Interface: Simple, intuitive, and distraction-free design to keep you moving. Whether you’re a beginner or an experienced athlete, Strngth helps you stay on track, improve consistency, and crush your fitness goals. Start timing your progress today!

Screenshots

Genesis Energy4 screens
Core Timer4 screens

Verdict

The call

The clearest difference is iOS requirement: Genesis Energy at 16.0 against Core Timer's 18.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Genesis Energy ships an update weekly, Core Timer every 5 days. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
Genesis Energy versus Core Timer: the parameters behind the verdict, then further details
ParameterGenesis EnergyCore Timer
PriceFreeFree
Rating4.6 (138 ratings) — better—
Positive reviews67.2% of reviews—
Number of ratings138 — better—
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.6
Further details — not scored
Size145 MB11 MB
Age rating4+4+
DeveloperGenesis EnergyJames Mowat

Bugs and requests

Genesis Energy

Reported bugs

5 issues
  • App crashing or not loading
  • Power shout booking not working
  • Inconsistent data between app and website
  • Keyboard issues obscuring buttons
  • Forced app updates causing sign-outs

Requested features

5 requests
  • Ability to book multiple power shouts at once
  • Live power meter integration
  • Single monthly bill for electricity and gas
  • Faster data updates
  • Improved app stability and responsiveness

Core Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Genesis Energy

No in-app purchases

None

Core Timer

No in-app purchases

Questions

Is Genesis Energy free?
Genesis Energy is free to download, with no in-app purchases.
Is Core Timer free?
Core Timer is free to download, with no in-app purchases.
Do Genesis Energy or Core Timer have ads?
Neither Genesis Energy nor Core Timer shows ads.
Which is updated more often, Genesis Energy or Core Timer?
Genesis Energy ships an update weekly, and Core Timer every 5 days. Most recently, Genesis Energy was updated on September 21, 2026 and Core Timer on September 17, 2026.

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