Flowcharts vs Geothermal Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flowcharts
Automate the creation of flowcharts by building pseudocode with basic programming blocks. Visualize your logic as a flowchart with a single tap and save your creations to your device for later use.
- Automated flowchart generation
- Pseudocode building blocks
- Visual logic representation
- Save flowcharts to gallery
- Easy-to-use interface
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Tired of drawing flowcharts? You can use this app to automate the process of drawing flowcharts. You can create your pseudocode using basic building blocks like for loop, while loop, if-else statement, input, output and code block. Once you created your code using blocks you can see your flowchart by just tapping flowchart symbol on the top right corner. Easy as that. You can save the flowcharts you created to your gallery and use anywhere you need it.
Geothermal Calculator
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Discover the world's natural, renewable energy source right at your fingertips with the Geothermal app. Our app provides an interactive and educational experience that explores the power of geothermal energy and how it can shape a more sustainable future.
Screenshots
Verdict
The clearest difference is price: Flowcharts at Free against Geothermal Calculator's $2.99. Geothermal Calculator's advantage is update cadence (every 2 days vs every 4 months). On ads, in-app purchases, device support and iOS requirement 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
Flowcharts is free to download; Geothermal Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flowcharts ships an update every 4 months, Geothermal Calculator every 2 days. The most recent releases landed on August 30, 2026 and September 17, 2026 respectively.
| Parameter | Flowcharts | Geothermal Calculator |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Mert Arican | Fourth Element Energy Pty Ltd |
In-app purchases
Flowcharts
No in-app purchases
Geothermal Calculator
No in-app purchases
Questions
Is Flowcharts free?
Is Geothermal Calculator free?
Do Flowcharts or Geothermal Calculator have ads?
Which is updated more often, Flowcharts or Geothermal Calculator?
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