# Lockin Security vs i

The clearest difference is update cadence: i at every 2 weeks against Lockin Security's every 5 weeks. Lockin Security's advantage is iOS requirement (11.0 vs 17.0). 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.

Lockin Security ships an update every 5 weeks, i every 2 weeks. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Lockin Security | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/i-llum/id6761272329/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 178 MB | 110 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LOCKIN INTERNATIONAL PTE. LTD.](https://appshunter.io/developer/1512075715) | [lightofzen](https://appshunter.io/developer/1888558624) |

## What reviewers say

### Lockin Security

[App page](https://appshunter.io/ios/app/lockin-security/id6557074484)

**Features:** macOS Compatibility

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-llum/id6761272329)

This app offers guided meditation sessions and a custom timer to help users reset, recharge, and reduce stress and anxiety. Track your progress with detailed statistics to build a consistent meditation habit.

**Highlights:** Guided meditation sessions, Custom meditation timer, Personalized background soundtracks, Zen bell sounds, Progress tracking and statistics, Daily streak tracking

**In-app purchases:** none


## Frequently asked questions

### Is Lockin Security free?

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

### Is i free?

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

### Do Lockin Security or i have ads?

Neither Lockin Security nor i shows ads.

### Which is updated more often, Lockin Security or i?

Lockin Security ships an update every 5 weeks, and i every 2 weeks. Most recently, Lockin Security was updated on September 12, 2026 and i on September 19, 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.*