# Aspen LiDA vs Preserved Killick

The clearest difference is in-app purchases: Aspen LiDA at none against Preserved Killick's 3. Aspen LiDA also leads on iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Preserved Killick sells 3 one-off in-app purchases. Aspen LiDA asks for nothing beyond the download.

## The numbers

| Metric | Aspen LiDA | Preserved Killick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (235 ratings)](https://appshunter.io/ios/app/aspen-lida/id1581124727/reviews)** | — |
| Number of ratings | **235** | — |
| Positive reviews | 9.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 56 MB | 84 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ByWater Solutions](https://appshunter.io/developer/1465780740) | [321 Technology LLC](https://appshunter.io/developer/1896755164) |

## What reviewers say

### Aspen LiDA

[App page](https://appshunter.io/ios/app/aspen-lida/id1581124727)

Discover books, movies, and games from your library anywhere. Search the full catalog, including digital content, to find titles, place holds, and manage your loans.

**Highlights:** Search entire library catalog, Discover books, movies, and games, Access eContent, Place holds on items, Check due dates, Renew eligible titles

**In-app purchases:** none

**What reviewers like**

- 👍 App works fine for ordering books
- 👍 Can see other books in series (Libby feature comparison)
- 👍 App is convenient for library card access
- 👍 App allows placing and renewing holds

**What reviewers complain about**

- 🐛 App frequently crashes
- 🐛 App logs users out repeatedly
- 🐛 App is slow to load
- 🐛 App freezes
- 🐛 App does not save login info

**Reported bugs**

- App kicks users out
- App doesn't renew books with holds
- App doesn't renew all books even when Renew All is pressed
- App won't open, shows spinning wheel
- App freezes

**Requested features**

- Show position in hold queue
- Allow saving login information
- Implement facial/fingerprint recognition for login
- Improve search functionality for genres/topics
- Allow managing multiple library cards


### Preserved Killick

[App page](https://appshunter.io/ios/app/preserved-killick/id6778943786)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Post Captain Companion Guide | $1.99 | one-time |
| HMS Surprise Companion Guide | $1.99 | one-time |
| The Mauritius Command Companion Gui | $1.99 | one-time |


## Frequently asked questions

### Is Aspen LiDA free?

Aspen LiDA is free to download, with no in-app purchases.

### Is Preserved Killick free?

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

### Do Aspen LiDA or Preserved Killick have ads?

Neither Aspen LiDA nor Preserved Killick shows ads.

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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.*