# PlanSnap vs Lockn

PlanSnap and Lockn both sit at 5.0 stars, but that hides the real split: 100% of Lockn's written reviews are positive against 50% of PlanSnap's. PlanSnap's advantage is update cadence (weekly vs every 2 months) and iOS requirement (13.0 vs 18.5). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PlanSnap against 5.0 for Lockn. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 50% of PlanSnap's written reviews are positive against 100% of Lockn's.

PlanSnap ships an update weekly, Lockn every 2 months. The most recent releases landed on June 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PlanSnap | Lockn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/plansnap/id6448909662/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lockn/id6757657449/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 47 MB | 8 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vihanti Digital Services Private Limited](https://appshunter.io/developer/1686877828) | [Lucas Mylon](https://appshunter.io/developer/1868107158) |

## What reviewers say

### PlanSnap

[App page](https://appshunter.io/ios/app/plansnap/id6448909662)

Easily add photos to PDF plans by pinning them to specific locations. Organize construction pictures and share PDF sets with embedded photos with team members. Ideal for architects, engineers, and contractors to streamline project communication.

**Highlights:** Pin photos to specific locations on PDF plans, Organize construction pictures by project, Share PDF plans with embedded photos, Upload and add photos from phone gallery, Offline photo uploading when reconnected, Download photo sets for backup

**Features:** macOS Compatibility

**In-app purchases:** none


### Lockn

[App page](https://appshunter.io/ios/app/lockn/id6757657449)

This app helps students focus by disabling distracting applications during study sessions. It integrates with campus tap stations to initiate and end focused work periods. Users can track their study history and engage with classmates through friend and leaderboard features.

**Highlights:** Disable distracting apps, Integrates with campus tap stations, Track study session history, Friends and leaderboard features, Promotes phone-free study

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

**In-app purchases:** none


## Frequently asked questions

### Is PlanSnap free?

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

### Is Lockn free?

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

### Which has better reviews, PlanSnap or Lockn?

PlanSnap and Lockn are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do PlanSnap or Lockn have ads?

Neither PlanSnap nor Lockn shows ads.

### Which is updated more often, PlanSnap or Lockn?

PlanSnap ships an update weekly, and Lockn every 2 months. Most recently, PlanSnap was updated on June 11, 2026 and Lockn 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.*