# US Historical Documents vs Florida Amphibians

The clearest difference is update cadence: US Historical Documents at every 15 months against Florida Amphibians's every 38 months. US Historical Documents also leads on price ($0.99 vs $3.99) and chart position (#196 vs unranked). On ads, in-app purchases and device support there is nothing between them.

US Historical Documents costs $0.99 and Florida Amphibians $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

US Historical Documents ships an update every 15 months, Florida Amphibians every 38 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | US Historical Documents | Florida Amphibians |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | **[4.6 (20 ratings)](https://appshunter.io/ios/app/us-historical-documents/id891748525/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 38 months |
| Monetization | Paid | — |
| Best chart rank | **#196** | — |
| Size | 19 MB | 24 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Workman Consulting LLC](https://appshunter.io/developer/430118017) | [I.M.D. Publicacion C.A.](https://appshunter.io/developer/431876194) |

## What reviewers say

### US Historical Documents

[App page](https://appshunter.io/ios/app/us-historical-documents/id891748525)

**Currently charting:** #196 Top Paid · Reference (US App Store)

Access over 400 influential U.S. historical documents, laws, speeches, and court cases. This app allows you to search, annotate, highlight, and email documents, all stored locally for offline access.

**Highlights:** Over 400 historical documents, Offline document storage, Searchable content, Add notes and highlights, Email documents, Sort by date or type

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

**In-app purchases:** none


### Florida Amphibians

[App page](https://appshunter.io/ios/app/florida-amphibians/id1156263766)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is US Historical Documents free?

US Historical Documents costs $0.99, with no in-app purchases.

### Is Florida Amphibians free?

Florida Amphibians costs $3.99, with no in-app purchases.

### Do US Historical Documents or Florida Amphibians have ads?

Neither US Historical Documents nor Florida Amphibians shows ads.

### Which is updated more often, US Historical Documents or Florida Amphibians?

US Historical Documents ships an update every 15 months, and Florida Amphibians every 38 months. Most recently, US Historical Documents was updated on October 29, 2026 and Florida Amphibians on October 29, 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.*