# IronCrypto vs StackLock

The clearest difference is update cadence: StackLock at every 2 days against IronCrypto's every 6 days. StackLock also leads on iOS requirement (14.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. IronCrypto sells 2 in-app purchases, starting at $3.99 per month and StackLock sells 1 in-app purchase, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

IronCrypto holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 207 and 74 respectively.

IronCrypto ships an update every 6 days, StackLock every 2 days. The most recent releases landed on September 21, 2026 and July 21, 2026 respectively.

## The numbers

| Metric | IronCrypto | StackLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (207 ratings)](https://appshunter.io/ios/app/ironcrypto-password-manager/id1439603249/reviews)** | [4.5 (74 ratings)](https://appshunter.io/ios/app/stacklock/id1665649854/reviews) |
| Number of ratings | **207** | 74 |
| Positive reviews | 73.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 10 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lorenc Kerxhalli](https://appshunter.io/developer/417306495) | [Roman Dorovenko](https://appshunter.io/developer/1680221317) |

## What reviewers say

### IronCrypto

[App page](https://appshunter.io/ios/app/ironcrypto-password-manager/id1439603249)

Securely store and manage all your passwords, documents, and personal data across devices. This app uses zero-knowledge encryption to ensure your information is only accessible by you, even offering secure file sharing with other users.

**Highlights:** Zero-knowledge encryption, Secure document storage, End-to-end encrypted file sharing, Automatic password generation, Secure autofill extension, Organize with labels and search

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IronCrypto Pro | $3.99 | per month |
| IronCrypto Pro | $34.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🔒 Secure password storage
- 🚀 Convenient for managing many passwords
- 📂 Organized with labels
- 🔄 Seamless integration with Apple System

**What reviewers complain about**

- 🐛 Unable to edit larger notes
- ❌ Master password change issue
- 📉 Data loss incidents
- 📧 Lack of app support response
- 🚫 Login errors

**Reported bugs**

- Cannot change master password
- Notes cannot be edited if they are more than 5 lines
- App support unresponsive
- Lost all passwords/data
- Login errors

**Requested features**

- Add two-factor authentication for the keyboard symbol
- Improve symbol recognition and pasting
- Keep app open longer after Face ID unlock
- Export all passwords and descriptions to a file
- Change logout button location


### StackLock

[App page](https://appshunter.io/ios/app/stacklock/id1665649854)

Securely store and manage all your passwords, private notes, and photos across your devices. Generate strong passwords, access your information conveniently, and protect your data with advanced safety features.

**Highlights:** Secure password storage, Unlimited password creation, Cross-device synchronization, Secure notes and photo storage, Password generation, FaceDown look and fake passcode

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $14.99 | per month |


## Frequently asked questions

### Is IronCrypto free?

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

### Is StackLock free?

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

### Which has better reviews, IronCrypto or StackLock?

IronCrypto is rated higher. IronCrypto averages 4.7 out of 5 from 207 ratings, while StackLock averages 4.5 from 74 ratings.

### Do IronCrypto or StackLock have ads?

Neither IronCrypto nor StackLock shows ads.

### Which is updated more often, IronCrypto or StackLock?

IronCrypto ships an update every 6 days, and StackLock every 2 days. Most recently, IronCrypto was updated on September 21, 2026 and StackLock on July 21, 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.*