# initial (이니셜) vs 루틴체인(RoutineChain)

initial (이니셜) and 루틴체인(RoutineChain) are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

initial (이니셜) ships an update every 5 weeks, 루틴체인(RoutineChain) every 3 weeks. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | initial (이니셜) | 루틴체인(RoutineChain) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/initial/id1500820663/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 129 MB | 60 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SK Telecom](https://appshunter.io/developer/329992155) | [DoubruJ](https://appshunter.io/developer/1846120084) |

## What reviewers say

### initial (이니셜)

[App page](https://appshunter.io/ios/app/initial/id1500820663)

This app simplifies identity verification and document submission through your mobile device. It allows for the issuance and submission of various identification cards and certificates, streamlining processes like insurance claims and university access.

**Highlights:** Mobile ID and certificate issuance, Government e-document submission, Phone damage insurance claims, Required document submission, University ID card access

**Features:** Vision Pro support

**In-app purchases:** none


### 루틴체인(RoutineChain)

[App page](https://appshunter.io/ios/app/routinechain/id6753984583)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is initial (이니셜) free?

initial (이니셜) is free to download, with no in-app purchases.

### Is 루틴체인(RoutineChain) free?

루틴체인(RoutineChain) is free to download, with no in-app purchases.

### Do initial (이니셜) or 루틴체인(RoutineChain) have ads?

Neither initial (이니셜) nor 루틴체인(RoutineChain) shows ads.

### Which is updated more often, initial (이니셜) or 루틴체인(RoutineChain)?

initial (이니셜) ships an update every 5 weeks, and 루틴체인(RoutineChain) every 3 weeks. Most recently, initial (이니셜) was updated on September 29, 2026 and 루틴체인(RoutineChain) on September 22, 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.*