# Tylock vs Survoltage

The clearest difference is update cadence: Survoltage at monthly against Tylock's every 11 months. Tylock's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Tylock ships an update every 11 months, Survoltage monthly. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Tylock | Survoltage |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Free | — |
| Size | 47 MB | 41 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Delta Dore](https://appshunter.io/developer/543587064) | [Survoltage](https://appshunter.io/developer/1651266482) |

## What reviewers say

### Tylock

[App page](https://appshunter.io/ios/app/tylock/id1534766494)

Manage your home access remotely with this application. Lock and unlock your door using your smartphone, and grant temporary or permanent access to family and guests. Track entry and exit history for enhanced security.

**Highlights:** Lock and unlock doors remotely, Manage user access rights, Grant temporary guest access, View entry and exit history, Deactivate lost badges/cards, Control via smartphone, badge, or NFC

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

**In-app purchases:** none


### Survoltage

[App page](https://appshunter.io/ios/app/survoltage/id6443993237)

**In-app purchases:** none


## Frequently asked questions

### Is Tylock free?

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

### Is Survoltage free?

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

### Do Tylock or Survoltage have ads?

Neither Tylock nor Survoltage shows ads.

### Which is updated more often, Tylock or Survoltage?

Tylock ships an update every 11 months, and Survoltage monthly. Most recently, Tylock was updated on October 1, 2026 and Survoltage on October 4, 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.*