Flex Rewards vs Pillar Libraries (NJ)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flex Rewards
This app digitizes loyalty stamp cards, allowing users to collect stamps and earn rewards from participating businesses. It offers features like welcome and birthday rewards, promotions, and prize draws for a streamlined loyalty experience.
- Collect digital stamps
- Redeem rewards
- Receive welcome rewards
- Birthday rewards
- View promotions
- Set reminders
- Enter prize draws
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Flex Rewards is a digital stamp card app. Use this app to collect stamps and rewards from participating businesses. The app allows you to: • collect stamps • redeem rewards • receive welcome rewards • receive birthday rewards (see note 1) • receive promotions • set reminders • set preferences • enter prize-draws (see note 2) Note 1. To receive birthday rewards you must complete setup of your Giftbox and provide a date of birth. Note 2. Prize draw entries are available only from vendors that have configured custom stamp cards for your program. Please read our terms of service carefully. By registering an account with Flex Rewards you consent to the release of your contact information and other account data to the participating vendor for purposes of delivering the specified rewards program.
Pillar Libraries (NJ)
Manage your library account on the go. Search the catalog, renew borrowed items, and place holds directly from your mobile device. Access your local library's resources anytime, anywhere.
- Manage library account
- Search catalog
- Renew books
- Reserve books
- Mobile access
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Main Library Alliance is now Pillar Libraries! New name, same great app. Access your library anywhere, any time with the Pillar Libraries app for your phone and tablet. Search: Search the library catalog for books, e-books, audiobooks, movies, and more. Sort items by distance and availability to see what’s nearby, or place a hold and select a pickup location at any Pillar Libraries member location. My Barcode: Never forget your library card again. You can access a digital version of your library card, with a scannable barcode, directly in the app. If you have your phone, you have your library card. Scan ISBN Barcode: At a bookstore and want to check if your library has a copy of a certain title? Scan the book’s ISBN barcode and the app will automatically search the library catalog for that title. My Home Library: Check valuable information, including hours, contact information, and other details about your local library branch. Nearest Libraries: On the go? Turn on your location services to find other Pillar Libraries near you. View them on the map or get directions from your location. The app even makes it easy to see which nearby libraries are currently open. My Account: Is your book overdue? Is your DVD ready for pickup? View your current loans and check the status of items on hold in your account information. Pillar Libraries is a nonprofit alliance of New Jersey public libraries in Morris, Essex, Hunterdon, Somerset, Union, Sussex, and Warren counties.
Screenshots
Verdict
The clearest difference is review sentiment: Flex Rewards at 92% against Pillar Libraries (NJ)'s 0%. Flex Rewards also leads on rating (3.9 vs 3.4) and iOS requirement (11.0 vs 17.0). On price, ratings volume, update cadence and ads 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.
Flex Rewards holds the better App Store score, 3.9 against 3.4. Both are backed by a comparable volume of ratings — 12 and 24 respectively. Written reviews point the same way: 92% of Flex Rewards's written reviews are positive against 0% of Pillar Libraries (NJ)'s.
Flex Rewards ships an update every 4 weeks, Pillar Libraries (NJ) every 5 weeks. The most recent releases landed on October 24, 2026 and November 3, 2026 respectively.
| Parameter | Flex Rewards | Pillar Libraries (NJ) |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (12 ratings) — better | 3.4 (24 ratings) |
| Positive reviews | 91.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 12 | 24 — better |
| Update frequency | Every 4 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 47 MB | 108 MB |
| Age rating | 12+ | 4+ |
| Developer | Flextech.io Pte. Ltd. | MORRIS AUTOMATED INFORMATION NETWORK (M.A.I.N.) INC. |
Customer experience
Flex Rewards
Pillar Libraries (NJ)
In-app purchases
Flex Rewards
No in-app purchases
Pillar Libraries (NJ)
No in-app purchases
Questions
Is Flex Rewards free?
Is Pillar Libraries (NJ) free?
Which has better reviews, Flex Rewards or Pillar Libraries (NJ)?
Do Flex Rewards or Pillar Libraries (NJ) have ads?
Which is updated more often, Flex Rewards or Pillar Libraries (NJ)?
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