# Časoslov KS vs Thinline

The clearest difference is update cadence: Thinline at every 2 days against Časoslov KS's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Časoslov KS sells 3 in-app purchases, starting at $3.99 per 3 months and Thinline sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Časoslov KS ships an update monthly, Thinline every 2 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Časoslov KS | Thinline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 122 MB | 82 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Kršćanska sadašnjost](https://appshunter.io/developer/505828697) | [Josip Miljak](https://appshunter.io/developer/6805523661) |

## What reviewers say

### Časoslov KS

[App page](https://appshunter.io/ios/app/casoslov-ks/id6758506525)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 month plan | $3.99 | per 3 months |
| 6 month plan | $5.99 | per 6 months |
| 1 year plan | $11.99 | per year |


### Thinline

[App page](https://appshunter.io/ios/app/thinline-private-sin-tracker/id6805523659)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thinline Monthly | $6.99 | per month |
| Thinline Annual | $29.99 | per year |
| Thinline Founders Offer | $39.99 | one-time |


## Frequently asked questions

### Is Časoslov KS free?

Časoslov KS is free to download, with in-app purchases available.

### Is Thinline free?

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

### Do Časoslov KS or Thinline have ads?

Neither Časoslov KS nor Thinline shows ads.

### Which is updated more often, Časoslov KS or Thinline?

Časoslov KS ships an update monthly, and Thinline every 2 days. Most recently, Časoslov KS was updated on October 8, 2026 and Thinline on October 25, 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.*