# Klevio vs ChainTimer

The clearest difference is update cadence: ChainTimer at daily against Klevio's every 2 months. Klevio's advantage is iOS requirement (15.0 vs 26.0). 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.

Klevio ships an update every 2 months, ChainTimer daily. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Klevio | ChainTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (13 ratings)](https://appshunter.io/ios/app/klevio/id1182029689/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 56 MB | 15 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Klevio d.o.o.](https://appshunter.io/developer/1182029688) | [Kane Hastings](https://appshunter.io/developer/6776690901) |

## What reviewers say

### Klevio

[App page](https://appshunter.io/ios/app/klevio/id1182029689)

Unlock multiple doors remotely using your smartphone. Share and manage digital keys with customizable access, and track usage through an event log. Enhance security and convenience with keyless entry.

**Highlights:** Remote door unlocking, Digital key sharing and revocation, PIN and biometric authentication, Event log for key usage, Instant notifications, Works with existing locks

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

**In-app purchases:** none


### ChainTimer

[App page](https://appshunter.io/ios/app/chaintimer/id6780756479)

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

**In-app purchases:** none


## Frequently asked questions

### Is Klevio free?

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

### Is ChainTimer free?

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

### Do Klevio or ChainTimer have ads?

Neither Klevio nor ChainTimer shows ads.

### Which is updated more often, Klevio or ChainTimer?

Klevio ships an update every 2 months, and ChainTimer daily. Most recently, Klevio was updated on October 7, 2026 and ChainTimer on September 26, 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.*