# ZiiLock vs SPEASIC

The clearest difference is update cadence: ZiiLock at every 5 months against SPEASIC's every 48 months. ZiiLock also leads on iOS requirement (10.0 vs 14.5). 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.

ZiiLock ships an update every 5 months, SPEASIC every 48 months. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ZiiLock | SPEASIC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (9 ratings)](https://appshunter.io/ios/app/ziilock/id1479668268/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 48 months |
| Monetization | Free | — |
| Size | 17 MB | 3 MB |
| Requires iOS | **10.0** | 14.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yu sun](https://appshunter.io/developer/1493170986) | [エスピーイー株式会社](https://appshunter.io/developer/1607795294) |

## What reviewers say

### ZiiLock

[App page](https://appshunter.io/ios/app/ziilock/id1479668268)

This innovative bike lock offers a foldable and proactive security solution for your bicycle. It aims to provide advanced protection against theft. The app is designed to work with the physical lock to enhance its functionality.

**Highlights:** Foldable design, Proactive security features, App integration, Bike lock functionality

**In-app purchases:** none


### SPEASIC

[App page](https://appshunter.io/ios/app/speasic/id1612007292)

**In-app purchases:** none


## Frequently asked questions

### Is ZiiLock free?

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

### Is SPEASIC free?

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

### Do ZiiLock or SPEASIC have ads?

Neither ZiiLock nor SPEASIC shows ads.

### Which is updated more often, ZiiLock or SPEASIC?

ZiiLock ships an update every 5 months, and SPEASIC every 48 months. Most recently, ZiiLock was updated on September 22, 2026 and SPEASIC on September 15, 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.*