# Iguana Library vs InstallPro Center

The clearest difference is iOS requirement: InstallPro Center at 12.0 against Iguana Library's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Iguana Library | InstallPro Center |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 58 MB | 24 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infor Libraries Division](https://appshunter.io/developer/980554099) | [Trone software](https://appshunter.io/developer/1703796461) |

## 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


### InstallPro Center

[App page](https://appshunter.io/ios/app/installpro-center/id6737268489)

**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 InstallPro Center free?

InstallPro Center is free to download, with no in-app purchases.

### Do Iguana Library or InstallPro Center have ads?

Neither Iguana Library nor InstallPro Center shows ads.

### Which is updated more often, Iguana Library or InstallPro Center?

Iguana Library ships an update every 3 weeks, and InstallPro Center every 3 weeks. Most recently, Iguana Library was updated on October 7, 2026 and InstallPro Center on September 28, 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.*