# KDI CL vs Swipe & Study

The clearest difference is iOS requirement: Swipe & Study at 13.0 against KDI CL's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

KDI CL ships an update every 6 weeks, Swipe & Study every 2 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KDI CL | Swipe & Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kdi-cl/id966811904/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 32 MB | 44 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [ido-it Co. Ltd.](https://appshunter.io/developer/610142253) | [Timothy Ngosiok](https://appshunter.io/developer/1700602875) |

## What reviewers say

### KDI CL

[App page](https://appshunter.io/ios/app/kdi-cl/id966811904)

Access library services with a mobile ID, track seat availability, and reserve study rooms. This app helps users manage their library experience efficiently, including seat reservations and rental verification.

**Highlights:** Mobile ID for library access, Book rental and seat reservation verification, Real-time seat availability tracking, Study room reservation, Smart seat map and reservation system, Seat usage history tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Swipe & Study

[App page](https://appshunter.io/ios/app/swipe-and-study/id6456793449)

**In-app purchases:** none


## Frequently asked questions

### Is KDI CL free?

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

### Is Swipe & Study free?

Swipe & Study is free to download, with no in-app purchases.

### Do KDI CL or Swipe & Study have ads?

Neither KDI CL nor Swipe & Study shows ads.

### Which is updated more often, KDI CL or Swipe & Study?

KDI CL ships an update every 6 weeks, and Swipe & Study every 2 months. Most recently, KDI CL was updated on October 7, 2026 and Swipe & Study on October 9, 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.*