# Napier's Bones Simulation vs FinGAAP

The clearest difference is price: FinGAAP at Free against Napier's Bones Simulation's $1.99. FinGAAP also leads on update cadence (every 7 months vs every 25 months). Napier's Bones Simulation's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.6). On ads and device support there is nothing between them.

FinGAAP is free to download; Napier's Bones Simulation costs $1.99 up front. FinGAAP sells 1 one-off in-app purchase. Napier's Bones Simulation asks for nothing beyond the download.

Napier's Bones Simulation ships an update every 25 months, FinGAAP every 7 months. The most recent releases landed on September 23, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Napier's Bones Simulation | FinGAAP |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 7 months** |
| Size | 29 MB | 265 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Aldine CA](https://appshunter.io/developer/1677718227) |

## What reviewers say

### Napier's Bones Simulation

[App page](https://appshunter.io/ios/app/napiers-bones-simulation/id1093899282)

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

**In-app purchases:** none


### FinGAAP

[App page](https://appshunter.io/ios/app/fingaap/id6484506674)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diploma IFRS Course | $199.99 | one-time |


## Frequently asked questions

### Is Napier's Bones Simulation free?

Napier's Bones Simulation costs $1.99, with no in-app purchases.

### Is FinGAAP free?

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

### Do Napier's Bones Simulation or FinGAAP have ads?

Neither Napier's Bones Simulation nor FinGAAP shows ads.

### Which is updated more often, Napier's Bones Simulation or FinGAAP?

Napier's Bones Simulation ships an update every 25 months, and FinGAAP every 7 months. Most recently, Napier's Bones Simulation was updated on September 23, 2026 and FinGAAP on September 11, 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.*