# SMPL Mobile vs NeighborBook

The clearest difference is review sentiment: NeighborBook at 100% against SMPL Mobile's 0%. NeighborBook also leads on update cadence (every 6 days vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SMPL Mobile ships an update every 4 months, NeighborBook every 6 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SMPL Mobile | NeighborBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/neighborbook/id6760442968/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 22 MB | 48 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Santa Monica Public Library](https://appshunter.io/developer/1601892818) | [Avery Gonzales](https://appshunter.io/developer/1884497557) |

## What reviewers say

### SMPL Mobile

[App page](https://appshunter.io/ios/app/smpl-mobile/id546455250)

Access your local public library's collection from your phone. Search for books, e-books, and audiobooks, manage your account, check due dates, and find branch information.

**Highlights:** Search and discover titles, Manage library account, Check due dates and renew, Find e-books and audiobooks, Browse bestsellers and new arrivals, Check branch hours and directions

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

**In-app purchases:** none


### NeighborBook

[App page](https://appshunter.io/ios/app/neighborbook/id6760442968)

Connect with neighbors to share and borrow books. List your own books, discover what's nearby, and arrange in-person trades using a credit system. Find or create local book clubs and build community through reading.

**Highlights:** List personal book collections, Discover books from nearby users, In-person book trading, Community credit system for exchanges, Find and create local book clubs, Identity verification for messaging, Wanted list for specific books

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

**In-app purchases:** none


## Frequently asked questions

### Is SMPL Mobile free?

SMPL Mobile is free to download, with no in-app purchases.

### Is NeighborBook free?

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

### Do SMPL Mobile or NeighborBook have ads?

Neither SMPL Mobile nor NeighborBook shows ads.

### Which is updated more often, SMPL Mobile or NeighborBook?

SMPL Mobile ships an update every 4 months, and NeighborBook every 6 days. Most recently, SMPL Mobile was updated on November 6, 2026 and NeighborBook on October 31, 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.*