SnapSolve vs Phase Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SnapSolve
This AI-powered app analyzes photos of homework assignments to provide instant, step-by-step solutions. It supports a wide range of subjects and offers explanations to aid learning and understanding.
- Instant AI-powered solutions
- Step-by-step explanations
- Supports multiple subjects
- User-friendly interface
- Photo analysis for homework
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Introducing Homework Solver AI – the ultimate tool for students at all levels. Our app uses advanced AI algorithms to analyze photos of your homework and provide detailed, step-by-step solutions in seconds. Features: Instant Solutions: Get quick and accurate answers to math, science, history, and more. Just take a photo, and let the AI work its magic. User-Friendly Interface: Designed with simplicity in mind, our intuitive interface makes solving homework a breeze. Supports Various Subjects: Whether it's algebra, physics, or literature, our AI is equipped to handle a wide range of subjects and complexities. Learn and Improve: Not just answers – our app provides explanations to help you understand the concepts and improve your learning.
Phase Calc
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Phase Calc for iOS is an advanced engineering app for most electrical designs, expecially symmetrical component analysis and three-phase power system calculations. Built for students, teachers, technicians, and engineers, it combines a polished mobile experience with a powerful technical workflow for fast, accurate analysis of unbalanced three-phase systems in the field, lab, or classroom. The app performs both phase-to-sequence and sequence-to-phase transformations, with support for inputs in polar and rectangular form. It quickly resolves three unbalanced phase quantities into their positive-, negative-, and zero-sequence components, making it a practical tool for protection studies, fault analysis, system modeling, relay validation, and coursework. More than a single-purpose calculator, Phase Calc is packed with specialized calculators, technical reference libraries, and built-in formulas to support everyday power systems work. Whether you are checking values, reviewing theory, or working through engineering problems more efficiently, the app puts essential tools in one place. Results can be exported instantly, including vector data for plotting and graphical analysis, as well as technical report exports for documentation, review, and sharing. With powerful capabilities in a streamlined interface, Phase Calc delivers a complete mobile toolkit for three-phase analysis on iPhone and iPad.
Screenshots
Verdict
The clearest difference is in-app purchases: Phase Calc at none against SnapSolve's 6. SnapSolve's advantage is device support and iOS requirement (15.1 vs 17.0). On price 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. SnapSolve sells 6 in-app purchases, starting at $9.99 per month. Phase Calc asks for nothing beyond the download.
| Parameter | SnapSolve | Phase Calc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (377 ratings) — better | — |
| Positive reviews | 53.3% of reviews | — |
| Number of ratings | 377 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 36 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | CamelCake | Donnie Herman |
Bugs and requests
SnapSolve
Reported bugs
7 issues- App crashes after taking a picture
- App kicks user out after taking a picture
- Paid for features, now not working
- App stopped working after update
- Lost paid features after update
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- Failed to upload image after payment
- App has bugs that need fixing
Requested features
2 requests- Remove limits on free app
- Allow paid features to work after updates/phone changes
Phase Calc
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SnapSolve
- Monthly Plan$9.991 Month
- Yearly Plan3 Days trial$29.991 Year
- 20 Answers (ONE TIME OFFER)$0.99
- 10 Answers$2.99
- 100 Answers$9.99
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- 500 Answers$29.99
Phase Calc
No in-app purchases









