Comparison

ACCA 365 vs SPARK 2026

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

Head to head

About

ACCA 365

Features

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ACCA is the only nationwide, non-profit association for professionals that install and maintain HVACR, indoor environment and building performance systems. ACCA365 will put ACCA members in the drivers seat, bringing all of the association happenings front and center for you to experience. Browse daily news, upcoming events, Contractor Forum, and more all in the palm of your hand. Mobile app features: - Daily ACCA news - Full access to event resources - Browse speaker information - Check out exhibitors and the exhibit hall floor plan - Connect with other conference attendees with the in-app messaging system - Set reminders and receive alerts - View, update and send notes on your event sessions - Connect through ACCA Contractor Forum - Access online - Connect through Facebook, LinkedIn and Twitter Download the ACCA Mobile app now!

About

SPARK 2026

Features

Read full description

SPARK 2026 App available for use during our annual conference in January.

Screenshots

ACCA 3654 screens

SPARK 20263 screens

Verdict

The call

The clearest difference is iOS requirement: ACCA 365 at 13.0 against SPARK 2026's 17.0. 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

ACCA 365 ships an update every 4 months, SPARK 2026 every 3 months. Both last shipped on October 25, 2026.

Scorecard1 real difference · 5 level

ACCA 365 versus SPARK 2026: the parameters behind the verdict, then further details
Parameter	ACCA 365	SPARK 2026
Price	Free	Free
Update frequency	Every 4 months	Every 3 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	13.0 — better	17.0
Further details — not scored
Size	37 MB	70 MB
Age rating	12+	4+
Developer	Air Conditioning Contractors of America	Business Development Resources, Inc.

In-app purchases

None

ACCA 365

No in-app purchases

None

SPARK 2026

No in-app purchases

Questions

Is ACCA 365 free?

ACCA 365 is free to download, with no in-app purchases.

Is SPARK 2026 free?

SPARK 2026 is free to download, with no in-app purchases.

Do ACCA 365 or SPARK 2026 have ads?

Neither ACCA 365 nor SPARK 2026 shows ads.

Which is updated more often, ACCA 365 or SPARK 2026?

ACCA 365 ships an update every 4 months, and SPARK 2026 every 3 months. Most recently, ACCA 365 was updated on October 25, 2026 and SPARK 2026 on October 25, 2026.