10bII+ vs SlipSnap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
10bII+
This app is a financial calculator that replicates the functionality of a popular physical calculator. It offers basic functions for free, with advanced financial worksheets available through a one-time purchase. Features include interactive prompts and register views to help users understand and remember calculations.
- Full HP 10bII+ functionality
- Interactive prompts and recipes
- Register views for stored values
- Basic calculator functions included
- Advanced financial worksheets via IAP
- Customizable recipe recording
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The 10bII+ is a complete reimplementation of the full functionality of the popular HP 10bII+ financial calculator. In addition to providing 10bII+'s look & feel and functionality, we have modernized the app with features such as recipes, interactive prompts, and register views. This free version provides basic calculator functions, Math, Trigonometry, Memory, Interest Conversion, and Date functions. A one-time In-App-Purchase is required to access the Time-Value-of-Money (TVM), Amortization, Cash Flow, Bond, Depreciation, Statistics, Profit Margin, and Breakeven worksheets. The 10bII+ modern addresses two critical issues for the user: (i) knowing what is stored in each of the calculator's internal registers, (ii) remembering the exact key sequences for getting specific calculations done. The register views, accessible in the main screen, provides visibility into various register groups. You can switch between different groups of registers (such as Financial, Cash Flow, Bond, etc.), and inspect stored values. The recipes which you can record and store remove the burden of remembering the exact keystroke sequence for your tasks. You simply select a pre-recorded recipe (builtin or your own) and run. When running a recipe, the app visually prompts you with the keystrokes to press and guides you along in getting the results. The app comes with 25 built-in recipes and allows you to add/record/edit/delete your own recipes. The convenient register view on the screen allows you to view register contents as your operations proceed.
SlipSnap
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SlipSnap — Your Smart Receipt Vault Never lose a receipt again. SlipSnap transforms paper receipts into organized, searchable digital records in seconds. SCAN & CAPTURE • Instant receipt scanning with AI-powered OCR • Camera capture or import from photo library • Batch scan multiple receipts at once • Automatic vendor, amount, date, and category detection ORGANIZE & TRACK • Smart categorization across 12 expense categories • Group receipts into color-coded trips • Set monthly and category budgets with progress tracking • Track recurring expenses and pending bills with due date reminders • Store warranty expiration dates per receipt SPLIT & SHARE • Divide expenses among friends, family, or colleagues • Track who owes what with pending split summaries • Share receipt details instantly INSIGHTS & EXPORT • Daily, weekly, and monthly spending analytics • Streak tracking and spending projections • Visual week bar charts and category breakdowns • Export data as PDF or CSV for taxes and records SECURE & PRIVATE • PIN-protected app lock with session timeout • Your data stays safe on device and in the cloud • Works offline — syncs when you're back online GLOBAL READY • Support for 12 currencies with live exchange rates • See converted totals in your preferred currency Whether you're tracking business expenses, splitting a dinner bill, or managing trip costs — SlipSnap keeps your finances organized and accessible. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: 10bII+ at none against SlipSnap's shown. 10bII+ also leads on iOS requirement (12.0 vs 16.0). SlipSnap's advantage is update cadence (every 2 months vs every 15 months). On price, 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. 10bII+ sells 1 one-off in-app purchase and SlipSnap sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
10bII+ ships an update every 15 months, SlipSnap every 2 months. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.
| Parameter | 10bII+ | SlipSnap |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (9 ratings) — better | — |
| Positive reviews | 10.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 15 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 15 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Anishu, Inc. | DuoLabz FZC |
In-app purchases
10bII+
- 10bII+: Full Functionality$5.99
SlipSnap
- Premium Monthly$2.991 Month
- Pro Monthly$5.991 Month









