Kent District Library / KDL vs ArkFile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kent District Library / KDL
Access your library card, search the collection, and manage your account. Discover new titles, plan visits, and browse staff recommendations. Instantly access ebooks, audiobooks, and get a library ecard.
- Instant library card access
- Search and save titles
- Manage holds and renewals
- View events and locations
- Access ebooks and audiobooks
- Get a library ecard
Read full descriptionHide full description
Use the Kent District Library app to discover new titles, plan your next visit and browse recommendations curated by your library staff. You can manage your account, see events and locations, and contact us. Features: Instantly access your library card Search the collection and save titles for later Place and manage holds Renew checked out items Check library hours and locations See upcoming events Access ebooks and audiobooks Get a library ecard instantly (for most residents of Kent County, Michigan) We have 20 library branches across Kent County: Alpine Township Alto Amy Van Andel Library (Ada) Byron Township Caledonia Township Cascade Township Comstock Park East Grand Rapids Englehardt (Lowell) Gaines Township Grandville Kelloggsville Kentwood (Richard L. Root) Krause Memorial (Rockford) Nelson Township Plainfield Township Spencer Township Tyrone Township Walker Wyoming
ArkFile
This app provides an offline library of essential references and tools for preparedness. Download guides, maps, and articles to access them without an internet connection, perfect for emergencies or travel. It also allows local sharing of your library with nearby devices.
- Offline reference articles and encyclopedic content
- First-aid, food, water, and field guides
- Offline maps and waypoints
- Preparedness checklists and calculators
- Saved weather forecasts and alerts
- Local library sharing
Read full descriptionHide full description
Keep useful knowledge ready when internet service isn't. ArkFile is an offline library for iPhone and iPad. Download the references and tools you want, then use them without a connection—at home, on the road, or during an outage. WHAT YOU CAN KEEP OFFLINE • Reference articles and encyclopedic content • First-aid, food, water, homestead, and field guides • Offline maps, waypoints, and important places • Preparedness checklists and calculators • National Weather Service forecasts and alerts • Classic books and practical documents MADE FOR OFFLINE USE Search your library, read articles, open maps, save bookmarks, and use preparedness tools without relying on cell service or Wi-Fi. SAVED WEATHER Save a National Weather Service briefing for one U.S. location and read the last update offline. ArkFile shows where the information came from and when it was updated. Saved Weather is not a replacement for official emergency alerts. LOCAL SHARING Share your installed ArkFile library with nearby phones, tablets, or computers on the same Wi-Fi network or Personal Hotspot. Sharing only runs when you start it, and anyone on that network can open the shared library until you stop. CHOOSE WHAT TO DOWNLOAD Start with included samples. One-time in-app purchases unlock additional content. You choose what to download, and ArkFile shows storage needs and download progress. No separate ArkFile account is required. ArkFile is a reference and planning tool. In an emergency, follow official warnings, emergency services, medical professionals, product labels, and local instructions. ArkFile's interface and support are in English. Individual library titles may be in other languages.
Screenshots
Verdict
The clearest difference is rating: ArkFile at 5.0 against Kent District Library / KDL's 4.3. Kent District Library / KDL's advantage is in-app purchases (none vs 3) and ratings volume (33 vs 1). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ArkFile sells 3 one-off in-app purchases. Kent District Library / KDL asks for nothing beyond the download.
ArkFile holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Kent District Library / KDL has 33 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Kent District Library / KDL | ArkFile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (33 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 33 — better | 1 |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 127 MB |
| Age rating | 4+ | 17+ |
| Developer | Kent District Library | Wonderful World Company |
In-app purchases
Kent District Library / KDL
No in-app purchases
ArkFile
- ArkFile Essentials$9.99
- ArkFile Complete Upgrade$9.99
- ArkFile Complete$19.99






