# Process Time CKIN vs BLink SG

The clearest difference is in-app purchases: Process Time CKIN at none against BLink SG's 5. Process Time CKIN also leads on iOS requirement (15.0 vs 17.0). BLink SG's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. BLink SG sells 5 one-off in-app purchases. Process Time CKIN asks for nothing beyond the download.

Process Time CKIN ships an update every 2 months, BLink SG every 3 weeks. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Process Time CKIN | BLink SG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blink-sg/id6630383002/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 142 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yves Bamert](https://appshunter.io/developer/1551933012) | [高阳 王](https://appshunter.io/developer/1671696782) |

## What reviewers say

### Process Time CKIN

[App page](https://appshunter.io/ios/app/process-time-ckin/id1630823672)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLink SG

[App page](https://appshunter.io/ios/app/blink-sg/id6630383002)

This comprehensive travel guide provides real-time public transport timings, route planning, and service alerts for Singapore. It also offers car park availability, traffic updates, and taxi information, making city navigation seamless.

**Highlights:** Real-time bus and MRT timings, Route planning, Service alerts, Car park availability, Live traffic cameras, Nearby taxi stands

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Bus Ride | $0.49 | one-time |
| Kopi O Treat | $0.49 | one-time |
| Canteen Lunch | $2.99 | one-time |
| Double Cheeseburger | $3.99 | one-time |
| Power Bank for Dev Life | $6.99 | one-time |


## Frequently asked questions

### Is Process Time CKIN free?

Process Time CKIN is free to download, with no in-app purchases.

### Is BLink SG free?

BLink SG is free to download, with in-app purchases available.

### Do Process Time CKIN or BLink SG have ads?

Neither Process Time CKIN nor BLink SG shows ads.

### Which is updated more often, Process Time CKIN or BLink SG?

Process Time CKIN ships an update every 2 months, and BLink SG every 3 weeks. Most recently, Process Time CKIN was updated on October 3, 2026 and BLink SG on October 8, 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.*