# Iguana Library vs Sjoppies

The clearest difference is price: Iguana Library at Free against Sjoppies's $0.99. Iguana Library also leads on iOS requirement (15.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Iguana Library is free to download; Sjoppies costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Iguana Library ships an update every 3 weeks, Sjoppies monthly. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Iguana Library | Sjoppies |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 6.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 58 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Infor Libraries Division](https://appshunter.io/developer/980554099) | [Zdndrp](https://appshunter.io/developer/391996761) |

## What reviewers say

### Iguana Library

[App page](https://appshunter.io/ios/app/iguana-library/id980554100)

Easily search, reserve, and renew library materials. Scan book ISBNs to check availability and manage your loans. Find library branch details, contact information, and opening hours.

**Highlights:** Search library collection, Scan ISBN barcodes, Reserve and renew items, Manage wish list, View branch information, Contact library branches

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

**In-app purchases:** none


### Sjoppies

[App page](https://appshunter.io/ios/app/sjoppies/id6477442838)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Iguana Library free?

Iguana Library is free to download, with no in-app purchases.

### Is Sjoppies free?

Sjoppies costs $0.99, with no in-app purchases.

### Do Iguana Library or Sjoppies have ads?

Neither Iguana Library nor Sjoppies shows ads.

### Which is updated more often, Iguana Library or Sjoppies?

Iguana Library ships an update every 3 weeks, and Sjoppies monthly. Most recently, Iguana Library was updated on October 7, 2026 and Sjoppies on October 2, 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.*