CookTools vs ASHRAE 365
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CookTools
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The smartphone is the new toolbox. Is yours loaded with the latest tools? CookTools is a suite of design tools in one convenient app Fan Law Calculator – Quickly determine new operating point from known conditions Sound Calculator – Compute LwA, dBA, Sones and NC from octave band data Duct Designer – Quickly calculate rectangular and round duct sizes that meet your system needs Area Calculator – Compute section properties for round and rectangular shapes Download today!
ASHRAE 365
Access ASHRAE information year-round. Stay updated on global conferences and events, connect with the community via social media, and discover resources to support the Society.
- Conference and event updates
- Social media integration
- Resource discovery
- Society support information
- Year-round access
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ASHRAE 365 is your year-round app for ASHRAE information. Stay up-to-date on upcoming worldwide conferences and events, connect with others through social media, find resources, and learn how to support the Society.
Screenshots
Verdict
The clearest difference is iOS requirement: CookTools at 7.0 against ASHRAE 365's 17.6. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CookTools ships an update every 7 months, ASHRAE 365 every 4 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.
| Parameter | CookTools | ASHRAE 365 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (10 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 7 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 7.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 144 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Loren Cook Company | ASHRAE, Inc. |
In-app purchases
CookTools
No in-app purchases
ASHRAE 365
No in-app purchases
