# Tock Lock vs Montblanc Summit

The clearest difference is review sentiment: Tock Lock at 67% against Montblanc Summit's 4%. Tock Lock also leads on iOS requirement (13.0 vs 15.0). Montblanc Summit's advantage is update cadence (every 4 months vs every 14 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Tock Lock ships an update every 14 months, Montblanc Summit every 4 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Tock Lock | Montblanc Summit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/tock-lock/id1573196472/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **66.7% of reviews** | 4.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 324 MB | 155 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francisco Alejandro Tamayo Ibarra](https://appshunter.io/developer/1546795450) | [Montblanc International GmbH](https://appshunter.io/developer/379053721) |

## What reviewers say

### Tock Lock

[App page](https://appshunter.io/ios/app/tock-lock/id1573196472)

Control your smart lock using your smartphone. Grant keyless entry to trusted individuals, eliminating the need for physical keys and enhancing convenience for access management.

**Highlights:** Smartphone lock control, Keyless entry, Grant access to others, Convenient access management, Reduces physical key reliance

**Features:** macOS Compatibility

**In-app purchases:** none


### Montblanc Summit

[App page](https://appshunter.io/ios/app/montblanc-summit/id1606127019)

This companion app enhances your smartwatch experience by offering easy setup, notification management, and personalized watch face customization. Explore tutorials and activity insights to optimize your device's functionality and tailor it to your lifestyle.

**Highlights:** Easy smartwatch setup and pairing, Manage notifications, messages, and calls, Customize watch faces with various options, Explore smartwatch features with tutorials, Adjust battery and display settings, Track activity and progress insights

**In-app purchases:** none


## Frequently asked questions

### Is Tock Lock free?

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

### Is Montblanc Summit free?

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

### Do Tock Lock or Montblanc Summit have ads?

Neither Tock Lock nor Montblanc Summit shows ads.

### Which is updated more often, Tock Lock or Montblanc Summit?

Tock Lock ships an update every 14 months, and Montblanc Summit every 4 months. Most recently, Tock Lock was updated on October 24, 2026 and Montblanc Summit on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*