# ParkShared vs Lock In

The clearest difference is in-app purchases: ParkShared at none against Lock In's 4. ParkShared also leads on iOS requirement (13.4 vs 17.0). Lock In's advantage is update cadence (every 3 days vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Lock In sells 4 in-app purchases, starting at $2.99 per month. ParkShared asks for nothing beyond the download.

ParkShared ships an update every 10 months, Lock In every 3 days. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ParkShared | Lock In |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lock-in-stop-procrastinating/id6743096520/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 days** |
| Monetization | — | Subscription |
| Size | 29 MB | 127 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BUSINESS PARK SOFIA EOOD](https://appshunter.io/developer/1725532497) | [Georg Ye](https://appshunter.io/developer/1801307743) |

## What reviewers say

### ParkShared

[App page](https://appshunter.io/ios/app/parkshared/id6476006233)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lock In

[App page](https://appshunter.io/ios/app/lock-in-stop-procrastinating/id6743096520)

This app helps you break phone addiction by disabling selected apps during focused sessions. You can set durations, create schedules, and take scheduled breaks. Friends can help you end sessions early, and emergency unlocks are available.

**Highlights:** Disable selected apps for set durations, Create weekly app usage schedules, Scheduled breaks with daily limits, Friend-assisted session unlocking, Emergency unlock option, App uninstall protection, Set daily app usage limits

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo Membership (Monthly) | $2.99 | per month |
| Solo Membership (Annually) | $19.99 | per year |
| Friends Membership (Annually) | $24.99 | per year |
| Emergency Unlock | $4.99 | one-time |


## Frequently asked questions

### Is ParkShared free?

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

### Is Lock In free?

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

### Do ParkShared or Lock In have ads?

Neither ParkShared nor Lock In shows ads.

### Which is updated more often, ParkShared or Lock In?

ParkShared ships an update every 10 months, and Lock In every 3 days. Most recently, ParkShared was updated on September 15, 2026 and Lock In on September 9, 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.*