Coin Identifier & Value Guide vs Spar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coin Identifier & Value Guide
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Point your camera at a coin and get real answers — photograph the obverse and reverse, then confirm the exact match against a full offline reference catalog, no forums, no guesswork. Perfect for anyone who just found an old coin in a drawer, inherited a collection, or wants to finally organize the coins they've been saving. WHAT YOU GET • Two-photo coin identification — front and back, confirmed against the reference catalog • Full coin guide: size, composition, weight, mint year, country of origin, designer, and history • Reference price so you know roughly what a coin is worth • Personal collections to keep every coin organized • Curated Official Sets — State & Territorial Quarters, Presidential Dollars, and more • Searchable catalog to browse and compare coins HOW IT WORKS 1. Photograph the obverse, then the reverse 2. Confirm the match and see full details with a reference price 3. Save it to a collection or start a new one Full identification and unlimited collections are part of Coin Identifier Premium, with yearly, weekly, and lifetime options — pick what fits and start building your collection without limits. Start identifying your coins today. Terms of Use: https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Support: https://web-levi.web.app/#contact
Spar
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Spar is a real interview, on demand. Speak your answers out loud. Get pushed back on. Get graded. Get better. Most interview apps let you rehearse into a mirror. Spar interviews you — a live AI interviewer that asks sharp follow-ups, refuses vague answers, catches technical mistakes in real time, and grades every session with the honesty of a real hiring panel. THE INTERVIEWER REMEMBERS YOU Every session builds on the last. Spar tracks what you've covered, what you aced, and what you fumbled — then targets your weak spots with fresh questions, never repeats itself, and picks up your prep exactly where you left off. Practice today, continue tomorrow. PRACTICE EVERY ROUND • Coding & data structures — with a built-in code editor • System design, behavioral (STAR), and full interview loops • iOS, Frontend, React Native, Flutter, Backend — or type any custom role • Salary negotiation, tough talks with your manager, investor pitches • Top-tech style rigor, calibrated to your level from junior to staff FEEDBACK THAT ACTUALLY TEACHES • Honest scorecards: every competency scored with evidence from your own words • Every missed question comes with a model answer — then practice it again on the spot • Live delivery coaching: filler words, confidence, pacing — while you speak • Track your progress: scores, speaking speed, and filler-word trends over time PREPARE LIKE A PROFESSIONAL • Paste a job description — Spar predicts the questions you'll likely face • Build your STAR story bank; behavioral interviews will probe your real stories • Set your interview date and get a day-by-day plan, weakest round first • One-question daily rep to keep your skills warm between interviews JUST HAD A REAL INTERVIEW? Debrief it while it's fresh. Spar grades how it actually went, gives you model answers for everything you fumbled, and feeds those exact questions into your practice. Every real interview makes your prep smarter. PRIVATE BY DESIGN Your voice is transcribed on your device — audio never leaves your phone. Your résumé and history stay local. No account required. Delete everything, any time, in one tap. FREE TO PRACTICE Career conversations, the daily rep, and your prep tools are free forever. You get 3 full sessions with the cloud AI interviewer to see what honest feedback feels like — counted only when you answer, so browsing costs nothing. SPAR PRO Unlimited AI interviews, tougher career coaching, Deep Review grading, and a natural interviewer voice. • Weekly $9.99 — built for the active interview loop • Monthly $16.99 — a full prep cycle • Annual $99 — for the committed Subscriptions renew automatically unless cancelled at least 24 hours before the period ends. Manage or cancel anytime in Settings. Payment is charged to your Apple account. Terms: https://mohana05.github.io/spar-pages/terms.html Privacy: https://mohana05.github.io/spar-pages/privacy.html Your next interview is the one that counts. Walk in having already survived worse.
Screenshots
Verdict
The clearest difference is iOS requirement: Coin Identifier & Value Guide at 17.0 against Spar's 26.0. On price, ads, in-app purchases and device support 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. Coin Identifier & Value Guide sells 3 in-app purchases, starting at $7.99 per 7 days and Spar sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | Coin Identifier & Value Guide | Spar |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Phuc Pham | Mohan Agoramoorthy |
In-app purchases
Coin Identifier & Value Guide
- Weekly$7.997 Days
- Yearly$39.991 Year
- Lifetime Pro$79.99
Spar
- Spar Pro Weekly$9.997 Days
- Spar Pro Monthly$16.991 Month
- Spar Pro Annual$99.991 Year






