# Tapplock vs Overlap

The clearest difference is rating: Overlap at 4.8 against Tapplock's 4.2. Overlap also leads on monetization model (free vs paid) and device support (4 vs 2). On price, review sentiment, update cadence 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.

Overlap holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 249 and 875 respectively. Written reviews point the same way: 65% of Tapplock's written reviews are positive against 67% of Overlap's.

Tapplock ships an update every 2 months, Overlap every 3 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Tapplock | Overlap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (249 ratings)](https://appshunter.io/ios/app/tapplock/id1166207296/reviews) | **[4.8 (875 ratings)](https://appshunter.io/ios/app/overlap-world-clock/id1516950324/reviews)** |
| Number of ratings | 249 | **875** |
| Positive reviews | 64.8% of reviews | **67.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 68 MB | 71 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tapplock Corp.](https://appshunter.io/developer/1166207295) | [Bonobo](https://appshunter.io/developer/666155611) |

## What reviewers say

### Tapplock

[App page](https://appshunter.io/ios/app/tapplock/id1166207296)

Secure your belongings with a smart fingerprint padlock. Add hundreds of fingerprints, manage users, and grant temporary or permanent access remotely via Bluetooth. Track unlocking history for peace of mind.

**Highlights:** Fingerprint unlocking, Add up to 500 fingerprints, Bluetooth app unlock, Manage users remotely, Grant temporary access, View unlocking history

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🔒 Secure fingerprint access
- 👍 Convenient features
- 👍 Durable construction

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Unreliable app performance
- 🔋 Battery life concerns
- 🤯 Poor customer support

**Reported bugs**

- Fingerprint enrollment failures
- Bluetooth connection problems
- App crashes and freezes

**Requested features**

- Apple Watch app integration
- Improved app stability and user experience
- Expanded customization options


### Overlap

[App page](https://appshunter.io/ios/app/overlap-world-clock/id1516950324)

Easily find optimal meeting times across different time zones with a visual graph. Set custom availability for each location and sync with your calendar to avoid scheduling conflicts. Share convenient times directly from the app.

**Highlights:** Visual Overlap Graph for meeting times, Customizable availability hours per time zone, Calendar event integration, Multiple time zone display, Time zone renaming, Lock Screen Standby Mode widget

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💡 Elegant and intuitive interface
- 🚀 Helpful for coordinating meetings across time zones
- 👍 Useful for tracking time differences globally
- 👍 Simple and easy to use
- 👍 Beautiful and sleek design

**What reviewers complain about**

- 🐛 Widget not working
- 🐛 Timezone data not always accurate
- 🐛 Duplicate timezone entries
- 🐛 App crashes and freezes
- 🔋 High CPU usage on Mac

**Reported bugs**

- Timezone data not updating correctly
- Inability to delete unwanted timezones
- Inconsistent behavior across platforms
- Typing issues on Mac version

**Requested features**

- Add option to reorder timezones
- Implement 24-hour clock display
- Allow customization of colors and backgrounds
- Integrate with calendar for scheduling
- Add weather information for each timezone


## Frequently asked questions

### Is Tapplock free?

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

### Is Overlap free?

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

### Which has better reviews, Tapplock or Overlap?

Overlap is rated higher. Tapplock averages 4.2 out of 5 from 249 ratings, while Overlap averages 4.8 from 875 ratings.

### Do Tapplock or Overlap have ads?

Neither Tapplock nor Overlap shows ads.

### Which is updated more often, Tapplock or Overlap?

Tapplock ships an update every 2 months, and Overlap every 3 months. Most recently, Tapplock was updated on November 1, 2026 and Overlap on October 29, 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.*