# 10bII+ vs SlipSnap

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.

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.

## The numbers

| Metric | 10bII+ | SlipSnap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (9 ratings)](https://appshunter.io/ios/app/10bii-plus/id6444637585/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 90 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anishu, Inc.](https://appshunter.io/developer/306257913) | [DuoLabz FZC](https://appshunter.io/developer/1818302442) |

## What reviewers say

### 10bII+

[App page](https://appshunter.io/ios/app/10bii-plus/id6444637585)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10bII+: Full Functionality | $5.99 | one-time |


### SlipSnap

[App page](https://appshunter.io/ios/app/slipsnap/id6768546257)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Pro Monthly | $5.99 | per month |


## Frequently asked questions

### Is 10bII+ free?

10bII+ is free to download, with in-app purchases available.

### Is SlipSnap free?

SlipSnap is free to download, with in-app purchases available.

### Do 10bII+ or SlipSnap have ads?

SlipSnap shows ads; 10bII+ does not.

### Which is updated more often, 10bII+ or SlipSnap?

10bII+ ships an update every 15 months, and SlipSnap every 2 months. Most recently, 10bII+ was updated on October 4, 2026 and SlipSnap on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*