CalcAttendance vs HT Calc

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

CalcAttendance compared with HT Calc
Detail	CalcAttendance	HT Calc
What it does	Free attendance calculator for students to track how many classes they can safely miss	Transparent mortgage, lending, and real estate investment calculators
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free tier available. Plus: $19/mo or $120/yr. Pro: $49/mo or $348/yr.
Key features	Calculate how many remaining classes can be missed while staying at target Determine how many consecutive sessions must be attended to recover if below threshold Track attendance for multiple subjects separately Browser-based with no sign-up or account required All calculations performed locally without sending data to servers	Shows inputs that drive estimates Documents key assumptions for program-specific tools Identifies variables that can change Sourced rate updates in Plus plan Investor toolkit in Pro plan
What makes it different	No account or sign-up needed – instant access with no data collection All calculations happen in your browser – attendance data never leaves your device Supports multiple institutional requirements with 75%, 80%, 85%, and 90% target options Tracks multiple subjects simultaneously to prevent any single module from sliding below threshold Built and maintained by a single developer focused on honest, accurate answers	Transparent calculation methodology showing how inputs shape estimates Educational estimates for informed financial decisions
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	5 no change since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	19	14
Referring domains (Majestic)	3	1

4 details filled in for both companies.

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