Comparison

VoltageDrop vs Flexblocks

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

Head to head
About

VoltageDrop

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Voltage Drop calculates the voltage case in AC/DC circuits. It contains many conductors as Silver, Cooper, Gold etc. The area mm2 / American Wire Gauge system. Meter or feet. Range feet/length/meter 1 to 300 Range Ampere 1 to 100 Range AMG 4/0 to 30 Range mm2 1 to 100

About

Flexblocks

This app optimizes your day by automatically scheduling time blocks for tasks, helping you avoid procrastination and meet deadlines. It learns your best times to create a personalized schedule.

Highlights
  • Auto-scheduling for tasks
  • Optimizes daily schedule
  • Learns user's best times
  • Integrates with calendar
  • Helps meet deadlines
Read full description

Wish you could have more time? Now you can! We save people just like you over 1 hour per day using Flexblocks! Flexblocks is an auto-scheduling app designed to optimize your day so you waste less time procrastinating. Here's how it works: When you have something to get done with a start and end date it goes in your calendar, and you're extremely likely to complete it, but tasks that have deadlines like your annoying math homework or physics lab don't, hence they go on to-do lists. The reason your math homework ends up being done right before the deadline is because you brain needs to see time set aside.. Introducing Flexblocks! Flexblocks fixes this problem by instantly scheduling timeblocks for you to complete these tasks before the deadline. Unlike any other apps, we learn what times work best for you to create the perfect schedule everytime! ------------------------------- We would love to hear feedback about the app. If you have any questions or concerns please reach out via any of the channels below: Instagram: @flexblocks Email: admin@flexblocks.app Notes: At present, all of our plans are paid because as a business we need to be able to pay the team to continue adding incredible features to improve your experience. The student plan is discounted significantly to allow all students access to this incredible software. Improvements to the auto-scheduling feature, calendar integrations, and re-occurring events are coming in the VERY near future. Current use at this stage in the development will enable us to bring these features to market much faster. We thank you for your support, Flexblocks Team ------------------------------ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://sites.google.com/flexblocks.app/flexblockshelpcenter/privacy-policy Terms and conditions: https://sites.google.com/flexblocks.app/flexblockshelpcenter/terms-and-conditions

Screenshots

VoltageDrop2 screens
Flexblocks3 screens

Verdict

The call

The clearest difference is price: Flexblocks at Free against VoltageDrop's $8.99. Flexblocks also leads on update cadence (every 10 days vs every 3 months). VoltageDrop's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support 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

Flexblocks is free to download; VoltageDrop costs $8.99 up front. Flexblocks sells 3 in-app purchases, starting at $3.99 per month. VoltageDrop asks for nothing beyond the download.

UpkeepUpdate frequency

VoltageDrop ships an update every 3 months, Flexblocks every 10 days. The most recent releases landed on May 17, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
VoltageDrop versus Flexblocks: the parameters behind the verdict, then further details
ParameterVoltageDropFlexblocks
Price$8.99Free — better
Rating—1.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 10 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.2 — better15.0
Further details — not scored
Size14 MB15 MB
Age rating4+4+
DeveloperAnders FalckAndrey Bukati

In-app purchases

None

VoltageDrop

No in-app purchases

3 purchases

Flexblocks

Subscriptions3
  • Monthly Plan7 Days trial$3.991 Month
  • Special Offer7 Days trial$11.491 Year
  • Annual Plan7 Days trial$46.991 Year

Questions

Is VoltageDrop free?
VoltageDrop costs $8.99, with no in-app purchases.
Is Flexblocks free?
Flexblocks is free to download, with in-app purchases available.
Do VoltageDrop or Flexblocks have ads?
Flexblocks shows ads; VoltageDrop does not.
Which is updated more often, VoltageDrop or Flexblocks?
VoltageDrop ships an update every 3 months, and Flexblocks every 10 days. Most recently, VoltageDrop was updated on May 17, 2026 and Flexblocks on October 1, 2026.

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