# Shrive vs Thinline

The clearest difference is in-app purchases: Shrive at none against Thinline's 3. Thinline's advantage is update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Thinline sells 3 in-app purchases, starting at $6.99 per month. Shrive asks for nothing beyond the download.

Shrive ships an update every 5 days, Thinline every 2 days. The most recent releases landed on September 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Shrive | Thinline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/shrive/id6753085384/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 15 MB | 82 MB |
| Requires iOS | 17.4 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [William Gallegos](https://appshunter.io/developer/1672879909) | [Josip Miljak](https://appshunter.io/developer/6805523661) |

## What reviewers say

### Shrive

[App page](https://appshunter.io/ios/app/shrive/id6753085384)

This app helps Catholics prepare for and engage in the sacrament of confession. It allows users to privately log sins, track the date of their last confession, and provides a comprehensive guide for the confession process. The goal is to facilitate a deeper spiritual connection.

**Highlights:** Log sins privately, Track last confession date, Comprehensive confession guide, Spiritual preparation tool, Widgets for confession tracking

**In-app purchases:** none


### 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 Shrive free?

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

### Is Thinline free?

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

### Do Shrive or Thinline have ads?

Neither Shrive nor Thinline shows ads.

### Which is updated more often, Shrive or Thinline?

Shrive ships an update every 5 days, and Thinline every 2 days. Most recently, Shrive was updated on September 26, 2026 and Thinline 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.*