Houston Public Library vs NECOA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Houston Public Library
Manage your library account on the go. Search the catalog, renew borrowed items, and place holds on new books directly from your mobile device.
- Manage library account
- Search catalog
- Renew books
- Place holds
- Mobile access
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Access Houston Public Library from your iPhone, iPad or iPod Touch. Manage your account, search the catalog, renew and reserve books.
NECOA
Monitor and control your smart water purifiers remotely. Analyze water usage patterns, receive eco reports, and manage product status and consumables. Set up automated routines for product operation.
- Water usage analysis
- Eco reports and graphs
- Product status dashboard
- Remote product control
- Automated routines
- Consumable management
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NECOA is an IoT service that currently supports water purifiers. NECOA will support additional products in the future. ■ Today: Analyzes your household’s water usage patterns and receive Eco Reports based on your consumption. ■ Product Dashboard: Easily check the status of your products and consumables at a glance. ■ Product Control: Manage your products with just one tap, anytime and anywhere. ■ Report: View a clear summary of your usage patterns with Eco Reports and graphs. ■ Routine: Set up a routine once and have your products operate at the desired time and mode. [Supported Device] ● iOS 15 or above ※ Some mobile devices and tablets may have usage restrictions. [Supported Countries] - United States of America ※ Please check the region settings on your mobile device. [Access Permissions] ● Required Permissions - Device and App History: App error confirmation and usage improvements ● Optional Permissions ※ The following optional permissions are required to ensure smooth service. Basic functions are available for use even without optional permissions. - Notifications: Used for push notifications - Location: Used when verifying location of device registration for Wi-Fi products - Camera: Used when scanning product barcodes or QR codes - Bluetooth: Used when registering Bluetooth products - Local Network: Used when registering Wi-Fi products [Precautions] ※ NECOA services may vary depending on product specifications. ※ Some products may only support a 2.4GHz Wi-Fi connection. (5GHz not supported): If your wireless router supports both 2.4GHz and 5GHz, please check your router settings to ensure 2.4GHz is enabled.
Screenshots
Verdict
The clearest difference is review sentiment: NECOA at 100% against Houston Public Library's 16%. NECOA also leads on rating (4.5 vs 2.8) and update cadence (every 5 weeks vs every 3 months). Houston Public Library's advantage is ratings volume (43 vs 8) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
NECOA holds the better App Store score, 4.5 against 2.8. That said, the two scores are not equally well evidenced: Houston Public Library has 43 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 16% of Houston Public Library's written reviews are positive against 100% of NECOA's.
Houston Public Library ships an update every 3 months, NECOA every 5 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Houston Public Library | NECOA |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (43 ratings) | 4.5 (8 ratings) — better |
| Positive reviews | 15.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 43 — better | 8 |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 50 MB | 163 MB |
| Age rating | 17+ | 4+ |
| Developer | Houston Area Library Automated Network | NECOA, Inc. |
Customer experience
Houston Public Library
NECOA
In-app purchases
Houston Public Library
No in-app purchases
NECOA
No in-app purchases
Questions
Is Houston Public Library free?
Is NECOA free?
Which has better reviews, Houston Public Library or NECOA?
Do Houston Public Library or NECOA have ads?
Which is updated more often, Houston Public Library or NECOA?
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