# Elvis Viewer vs Tulane Libraries Self

The clearest difference is update cadence: Tulane Libraries Self at fortnightly against Elvis Viewer's every 2 months. Elvis Viewer's advantage is iOS requirement (9.1 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Elvis Viewer ships an update every 2 months, Tulane Libraries Self fortnightly. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Elvis Viewer | Tulane Libraries Self |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 139 MB | 355 MB |
| Requires iOS | **9.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IT Gesellschaft fuer Informationstechnik mbH](https://appshunter.io/developer/593524089) | [Meescan Inc.](https://appshunter.io/developer/1609729285) |

## What reviewers say

### Elvis Viewer

[App page](https://appshunter.io/ios/app/elvis-viewer/id593523186)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tulane Libraries Self

[App page](https://appshunter.io/ios/app/tulane-libraries-self-checkout/id1556525793)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Elvis Viewer free?

Elvis Viewer is free to download, with no in-app purchases.

### Is Tulane Libraries Self free?

Tulane Libraries Self is free to download, with no in-app purchases.

### Do Elvis Viewer or Tulane Libraries Self have ads?

Neither Elvis Viewer nor Tulane Libraries Self shows ads.

### Which is updated more often, Elvis Viewer or Tulane Libraries Self?

Elvis Viewer ships an update every 2 months, and Tulane Libraries Self fortnightly. Most recently, Elvis Viewer was updated on October 19, 2026 and Tulane Libraries Self on October 24, 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.*