SpecimenPro vs Bankroll
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpecimenPro
Catalog and manage any type of collection with advanced tools for documentation, measurement, and organization. Features include QR code tracking, AR measurements, and offline functionality, making it ideal for both personal hobbyists and professional institutions.
- QR code tracking and scanning
- AR measurements for dimensions
- Photo documentation with markup
- Customizable metadata fields
- Offline functionality
- iCloud sync
- CSV and SQLite export
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Whether you have ten treasures or ten thousand, SpecimenPro turns your collection into something you can search, measure, map, and share. It brings the reliability of museum software to anyone who collects anything. Rocks, fossils, shells, plants, coins, trading cards, LEGO sets: if you collect it, you can catalog it. Geologists, paleontologists, biologists, chemists, museum professionals, and hobbyists all get the same powerful tools, from personal finds to institutional collections. CAPTURE EVERYTHING - Multiple photo types: specimen, drawer, detail, and document views - Photo markup with drawing tools - Voice notes for quick observations - File attachments: PDFs, spreadsheets, and images - On-board OCR reads labels with no internet required - Optional Apple Vision text scanning (opt-in) MEASURE AND DOCUMENT - AR measurements: length, width, height, and volume - GPS location extracted from your photos - Custom metadata fields for any specimen type, configurable per collection - Auto-numbered specimens, with custom IDs to match your own cataloging system FIND ANYTHING INSTANTLY - QR code generation and scanning for instant lookup - Location QR codes for quick filtering - Tags, searchable metadata, and advanced search BUILT FOR THE FIELD - Works completely offline, so no signal is no problem - Runs great on iPhone, iPad mini, and iPad - Battery-efficient for long field days - Photo compression saves storage space - Rugged workflow, refined interface ORGANIZE AT ANY SCALE - Multiple collections: museum, field expeditions, or custom - Physical location tracking by cabinet, drawer, shelf, and more (customizable) - Transaction tracking for loans, exhibitions, and photography - Contact management for borrowers and institutions - Overdue loan alerts IN-APP EVENTS - Virtual collecting experiences: museum exhibits, gem shows, and field trips - Scan QR codes at physical locations to collect specimens - Each event automatically creates a collection when you scan your first specimen - Badges, progress tracking, and achievements SYNC, EXPORT, AND SHARE - iCloud sync across all your devices (opt-in) - Offline-first design with automatic conflict resolution - Share collections with collaborators - Import from other devices or from CSV, matched to your data scheme - Export text data to CSV - Export to SQLite for Python and R analysis, including all data - Import/export templates for sharing DATA INTEGRITY - SQLite database with validation and constraints - Transaction-based operations ensure consistency - Automatic backup of all data and media (opt-in) - Easy recovery and migration PRIVACY, PLAINLY - No analytics or tracking - No third-party SDKs - All data is stored locally or in your private iCloud - You own your data, completely FREE TO START SpecimenPro Lite is the free default installation: - Unlimited access to in-app events - Up to 3 collections, with up to 10 specimens each - One starter collection with eight specimens included - One in-app purchase unlocks unlimited collections and specimens
Bankroll
Master blackjack strategy with this focused practice tool. Analyze your decisions, improve accuracy with targeted drills, and track your progress across multiple counting systems. Designed for serious players seeking a competitive edge.
- Quick Hand drills with instant feedback
- Free Play with full action set
- Full Shoe simulation with running count
- Strategy Drills for specific hand types
- Detailed decision statistics and accuracy heatmap
- Multiple hint modes (Casino, Coached, Trainer)
- Five counting systems with bet ramps
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Bankroll is the pre-session workout for serious blackjack players. Whether you're starting your first basic-strategy chart or tightening your edge for a real-money trip, Bankroll gives you the cleanest training surface on the App Store. No banner ads. No gambling-cliché chrome. No upsells in the middle of a session. Just the work. WHAT'S INSIDE • Quick Hand — drilled 1-on-1 hands with instant feedback. The fastest way to find your weakest cells. • Free Play — open-ended hands. Hit, stand, double, split, surrender — full action set. Every decision logged. • Full Shoe — six-deck shoe with the cut card. Always-on running count, true count, bet ramp, and composite scoring at the end of the shoe. • Strategy Drills — laser-focus on a specific scope: pairs, soft hands, hard 12–16. The drill targets the cells you've been getting wrong. • Stats — every decision is recorded. See your basic-strategy accuracy heatmap, your weakest cells, and your trend over time. THREE HINT MODES • Casino — no hints. Real reps. The number you'd get at a real table. • Coached — peek-on-tap. Half-credit if you peeked. • Trainer — always shows the play. Half-credit per rep. Casino accuracy is the real number. Practice accuracy rolls up Trainer + Coached reps with the half-credit weighting so you can't launder hints into your headline number. FIVE COUNTING SYSTEMS Hi-Lo, KO, Hi-Opt I, Hi-Opt II, and Halves. Per-system bet ramps. Side-count placeholders for Aces if you're working through Hi-Opt II. INDEX PLAYS Illustrious 18 plus the Fab 4 surrender plays surface in context when the count crosses the index, so you train deviations in the same surface where you'd execute them. OFFLINE BY DEFAULT Every decision, session, and stat is stored locally on your device. No accounts. No cloud sync. Nothing leaves your phone. Built by an AP for APs. The hub is a cockpit, not a casino lobby. The math is honest. The chrome is restrained. If you're serious about getting an edge, this is the practice surface you've been wanting.
Screenshots
Verdict
The clearest difference is in-app purchases: Bankroll at none against SpecimenPro's 1. Bankroll also leads on ratings volume (8 vs 1) and iOS requirement (15.0 vs 18.6). SpecimenPro's advantage is update cadence (every 3 days vs every 3 weeks) and rating (5.0 vs 4.8). On price, review sentiment, ads and monetization model 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. SpecimenPro sells 1 one-off in-app purchase. Bankroll asks for nothing beyond the download.
SpecimenPro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Bankroll has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
SpecimenPro ships an update every 3 days, Bankroll every 3 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | SpecimenPro | Bankroll |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (8 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 8 — better |
| Update frequency | Every 3 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod, Mac — better |
| Requires iOS | 18.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Aaron Celestian | Keith Gulbro |
Customer experience
SpecimenPro
Bankroll
In-app purchases
SpecimenPro
- Full Version$9.99
Bankroll
No in-app purchases









