My Abacus vs Tagwizard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Abacus
Perform everyday calculations with a straightforward and user-friendly interface. This application offers simple math functions for quick computations on your mobile device.
- Easy everyday math
- Simple calculator
- User-friendly interface
- Quick computations
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Easy everyday math with My Abacus app.
Tagwizard
Streamline HVAC asset tagging and compliance with AI-powered photo recognition and voice dictation. This tool simplifies data capture for technicians and provides transparent, portable records for asset owners, ensuring adherence to regulatory standards.
- AI-powered photo nameplate scanning
- Automated asset classification
- Voice-to-tagging for notes
- Portable and transferable records
- EPA refrigerant rule alignment
- Works with any label vendor
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TagWizard: Magic in Every Detail Smarter Asset Tagging for HVAC & Refrigerant Compliance Fewer keystrokes. Smarter workflows. Total transparency. TagWizard transforms field data capture into effortless, error-free action, built specifically for HVAC pros and asset owners who demand accuracy, compliance, and control. Built for HVAC. Designed for Compliance. TagWizard isn’t just another asset tracker. It’s a compliance-first, field-ready tool created for HVAC technicians and the customers they serve. • Works with any label vendor — no lock-in. • Open architecture keeps your data portable, secure, and under your control. For Technicians: Capture Smarter, Work Safer • Snap & Autofill: Take a photo of a nameplate; AI instantly extracts model, serial, refrigerant type, capacity, and voltage in seconds. • Automated Asset DNA: Scan any unit (AC, walk-in, rooftop). TagWizard auto-classifies and maps it to the right category — no guessing. • Voice-to-Tagging: Dictate notes (“compressor making noise; revisit in 6 months”). They’re transcribed, timestamped, and linked automatically. For Owners: Compliance You Can Trust • Portable Records: Standardized, accurate, and transferable from service to resale. • Regulatory Resilience: Aligned with EPA refrigerant rules and HVAC asset lifecycle best practices. TagWizard turns hidden, error-prone tracking into smarter, faster, compliance-ready workflows.
Screenshots
Verdict
The clearest difference is in-app purchases: My Abacus at none against Tagwizard's 2. My Abacus also leads on device support (3 vs 1). On price, review sentiment, 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. Tagwizard sells 2 in-app purchases, starting at $20.00 per month. My Abacus asks for nothing beyond the download.
| Parameter | My Abacus | Tagwizard |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 69 MB |
| Age rating | 4+ | 17+ |
| Developer | Alexey Khryachkov | Polar Technology, LLC |
Customer experience
My Abacus
Tagwizard
In-app purchases
My Abacus
No in-app purchases
Tagwizard
- Tag Wizard Monthly Subscription$20.001 Month
- Tag Wizard Annual Subscription$119.991 Year









