# StackLock vs PayChecker+

The clearest difference is in-app purchases: PayChecker+ at none against StackLock's 1. PayChecker+ also leads on rating (5.0 vs 4.5). StackLock's advantage is update cadence (every 2 days vs every 10 days) and ratings volume (74 vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StackLock sells 1 in-app purchase, starting at $14.99 per month. PayChecker+ asks for nothing beyond the download.

PayChecker+ holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: StackLock has 74 ratings behind it against 4, so its average is the more settled of the two.

StackLock ships an update every 2 days, PayChecker+ every 10 days. The most recent releases landed on July 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | StackLock | PayChecker+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (74 ratings)](https://appshunter.io/ios/app/stacklock/id1665649854/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/paychecker-plus/id6751362951/reviews)** |
| Number of ratings | **74** | 4 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 36 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roman Dorovenko](https://appshunter.io/developer/1680221317) | [James Forman](https://appshunter.io/developer/1834762186) |

## What reviewers say

### 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 |


### PayChecker+

[App page](https://appshunter.io/ios/app/paychecker-plus/id6751362951)

Accurately track your work hours and calculate your earnings in real-time. This app handles complex pay scenarios, including overtime, shift differentials, and bonuses, with smart break deductions and secure cloud sync.

**Highlights:** One-tap clock in/out, Real-time pay calculations, Automatic break deduction, Advanced pay modifiers, Work history with pay breakdowns, Secure cloud sync

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

**In-app purchases:** none


## Frequently asked questions

### Is StackLock free?

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

### Is PayChecker+ free?

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

### Which has better reviews, StackLock or PayChecker+?

PayChecker+ is rated higher. StackLock averages 4.5 out of 5 from 74 ratings, while PayChecker+ averages 5.0 from 4 ratings.

### Do StackLock or PayChecker+ have ads?

Neither StackLock nor PayChecker+ shows ads.

### Which is updated more often, StackLock or PayChecker+?

StackLock ships an update every 2 days, and PayChecker+ every 10 days. Most recently, StackLock was updated on July 21, 2026 and PayChecker+ on September 17, 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.*