# PicLock vs Flex Controller

The clearest difference is in-app purchases: Flex Controller at none against PicLock's 1. PicLock's advantage is update cadence (every 2 months vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PicLock sells 1 one-off in-app purchase. Flex Controller asks for nothing beyond the download.

PicLock ships an update every 2 months, Flex Controller every 13 months. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PicLock | Flex Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (61 ratings)](https://appshunter.io/ios/app/piclock-photo-video-locker/id688744837/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 71.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 31 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Futerox Interactive](https://appshunter.io/developer/484056066) | [Poolsure, a division of Aquasol Controllers, Inc.](https://appshunter.io/developer/1545322313) |

## What reviewers say

### PicLock

[App page](https://appshunter.io/ios/app/piclock-photo-video-locker/id688744837)

Securely hide your private photos and videos with advanced encryption. This app offers a user-friendly interface for quick bulk hiding, zoom capabilities, and rotation of images. It also includes features like lock on sleep, intruder alerts, and fake PIN options for enhanced privacy.

**Highlights:** Advanced 128-bit AES encryption, User-friendly interface, Fast bulk hiding, Zoom and rotate hidden photos, Lock on sleep, Intruder Alert, Fake PIN option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Photos - Pro | $2.99 | one-time |

**What reviewers like**

- 🔒 Secure password protection for private photos
- 👍 Easy to use and intuitive interface
- 💾 Effective storage solution for sensitive content
- 🆓 Free app with useful features
- 📁 Ability to organize photos into multiple folders

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- 🔐 Password reset/recovery system fails
- ❌ Photos and videos deleted unexpectedly
- 📱 Incompatibility with newer iOS versions
- ⚠️ Data loss after app updates

**Reported bugs**

- Password authentication failures lock users out permanently
- Password reset emails never arrive
- App crashes on iOS 8 and newer versions
- Photos display with X mark instead of loading
- App freezes and becomes unresponsive

**Requested features**

- Landscape mode support for horizontal photos
- Fake PIN/decoy password feature
- Video sound support
- Slideshow functionality
- Export photos to cloud storage


### Flex Controller

[App page](https://appshunter.io/ios/app/flex-controller/id6741504172)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PicLock free?

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

### Is Flex Controller free?

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

### Do PicLock or Flex Controller have ads?

Neither PicLock nor Flex Controller shows ads.

### Which is updated more often, PicLock or Flex Controller?

PicLock ships an update every 2 months, and Flex Controller every 13 months. Most recently, PicLock was updated on October 22, 2026 and Flex Controller on October 28, 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.*