Thermodynamic Cycles vs AIPSA Digital
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thermodynamic Cycles
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Thermo Cycles is a powerful thermodynamic cycle calculator designed for engineering students and professionals. Solve 12 thermodynamic cycles quickly and accurately — just enter the values you know, and the iterative constraint solver computes the rest. Supported cycles: - Carnot Cycle - Otto Cycle - Diesel Cycle - Brayton Cycle - Regenerative Brayton Cycle - Rankine Cycle - Reheated Rankine Cycle - Open Feedwater Heater Cycle - Closed Feedwater Heater Cycle - Flash Chamber Cycle - Heat Pump / Refrigeration Cycle - Cascading Refrigeration Cycle Features: - Built-in fluid property tables for steam, R-134a, and more - Iterative constraint solver — enter what you know, get the full solution - State point properties automatically resolved from fluid tables - Clean, intuitive interface optimized for studying and problem sets - Available in 21 languages Get started free with the Carnot, Otto, and Rankine cycles included. Unlock additional cycle packs via in-app purchase. Whether you are studying for exams or solving homework problems, Thermo Cycles makes thermodynamic analysis fast and straightforward.
AIPSA Digital
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An app for Campus Management System
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Verdict
The clearest difference is in-app purchases: AIPSA Digital at none against Thermodynamic Cycles's 4. AIPSA Digital also leads on update cadence (every 5 days vs every 3 months). Thermodynamic Cycles's advantage is device support (4 vs 2). On price, ads 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
Both are free to download. Thermodynamic Cycles sells 4 one-off in-app purchases. AIPSA Digital asks for nothing beyond the download.
Thermodynamic Cycles ships an update every 3 months, AIPSA Digital every 5 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.
| Parameter | Thermodynamic Cycles | AIPSA Digital |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 50 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Angus Malcolm | ADS SOFTEK PRIVATE LIMITED |
In-app purchases
Thermodynamic Cycles
- Gas Power Cycles$0.49
- Refrigeration Cycles$0.49
- Vapor Power Cycles$0.49
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- Unlock All$0.99
AIPSA Digital
No in-app purchases
Questions
Is Thermodynamic Cycles free?
Is AIPSA Digital free?
Do Thermodynamic Cycles or AIPSA Digital have ads?
Which is updated more often, Thermodynamic Cycles or AIPSA Digital?
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