# Nook vs LockIn

The clearest difference is review sentiment: LockIn at 100% against Nook's 50%. LockIn also leads on rating (5.0 vs 4.7) and update cadence (every 8 days vs monthly). Nook's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. LockIn sells 2 in-app purchases, starting at $4.99 per month. Nook asks for nothing beyond the download.

LockIn holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 9 and 8 respectively. Written reviews point the same way: 50% of Nook's written reviews are positive against 100% of LockIn's.

Nook ships an update monthly, LockIn every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nook | LockIn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (9 ratings)](https://appshunter.io/ios/app/nook-study-spot-finder/id6747598612/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/lockin-study-spots/id6778997194/reviews)** |
| Number of ratings | **9** | 8 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | **Free** | Freemium |
| Size | 42 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Aadyant Maity](https://appshunter.io/developer/1821955850) | [Ellen Rapoport](https://appshunter.io/developer/6778997196) |

## What reviewers say

### Nook

[App page](https://appshunter.io/ios/app/nook-study-spot-finder/id6747598612)

This app helps University of Washington students find quiet and available study spots on campus in real-time. It provides insights into campus study environments to avoid crowded or noisy locations.

**Highlights:** Real-time study environment insights, Find available study locations, Campus-focused for UW students, Avoid crowded libraries, Identify quiet study areas

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

**In-app purchases:** none


### LockIn

[App page](https://appshunter.io/ios/app/lockin-study-spots/id6778997194)

Discover quiet and productive spaces like cafes, libraries, and coworking spots. Get real-time updates on noise levels, crowdedness, and amenities. Track your focus time and find your ideal work or study environment.

**Highlights:** Live map of study spots, Real-time noise and crowd reports, WiFi and outlet availability, Study session tracker, Trending quiet spots, User-submitted reports, Favorite spot saving

**Features:** Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LockIn Pro Monthly | $4.99 | per month |
| LockIn Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Nook free?

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

### Is LockIn free?

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

### Which has better reviews, Nook or LockIn?

LockIn is rated higher. Nook averages 4.7 out of 5 from 9 ratings, while LockIn averages 5.0 from 8 ratings.

### Do Nook or LockIn have ads?

Neither Nook nor LockIn shows ads.

### Which is updated more often, Nook or LockIn?

Nook ships an update monthly, and LockIn every 8 days. Most recently, Nook was updated on October 30, 2026 and LockIn 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.*