# OnLock vs LockIn

The clearest difference is in-app purchases: OnLock at none against LockIn's 2. LockIn's advantage is update cadence (every 8 days vs every 5 weeks) and ratings volume (8 vs 1). On price, rating, 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. OnLock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OnLock against 5.0 for LockIn. That said, the two scores are not equally well evidenced: LockIn has 8 ratings behind it against 1, so its average is the more settled of the two.

OnLock ships an update every 5 weeks, LockIn every 8 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | OnLock | LockIn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/onlock-study-timer/id6770142774/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/lockin-study-spots/id6778997194/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | **Free** | Freemium |
| Size | 48 MB | 40 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ting Ting Xu](https://appshunter.io/developer/1896719164) | [Ellen Rapoport](https://appshunter.io/developer/6778997196) |

## What reviewers say

### OnLock

[App page](https://appshunter.io/ios/app/onlock-study-timer/id6770142774)

This app enforces focus by locking distracting applications at the operating system level. It uses AI to verify study sessions with photos, ensuring your progress is genuine and building an earned streak. Features include scheduled blocks, intent journaling, and focus intelligence insights.

**Highlights:** OS-level distraction blocking, AI-verified study sessions, Streak building, Scheduled recurring blocks, Intent journaling, Focus intelligence insights, Home screen widgets

**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 OnLock free?

OnLock 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, OnLock or LockIn?

OnLock and LockIn are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

### Do OnLock or LockIn have ads?

Neither OnLock nor LockIn shows ads.

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

OnLock ships an update every 5 weeks, and LockIn every 8 days. Most recently, OnLock was updated on October 2, 2026 and LockIn on September 30, 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.*