# Tryb vs Sisters Purpose Promise

The clearest difference is update cadence: Tryb at every 8 days against Sisters Purpose Promise's every 2 months. Tryb also leads on iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Tryb ships an update every 8 days, Sisters Purpose Promise every 2 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tryb | Sisters Purpose Promise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sisters-purpose-promise/id6762784550/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Size | 28 MB | 393 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Speak Your Brain Inc.](https://appshunter.io/developer/1724251287) | [Sisters in Christ: Women of Purpose, Daughters of Promise](https://appshunter.io/developer/1895009899) |

## What reviewers say

### Tryb

[App page](https://appshunter.io/ios/app/tryb-fun-conversations/id6475490703)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sisters Purpose Promise

[App page](https://appshunter.io/ios/app/sisters-purpose-promise/id6762784550)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Tryb free?

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

### Is Sisters Purpose Promise free?

Sisters Purpose Promise is free to download, with no in-app purchases.

### Do Tryb or Sisters Purpose Promise have ads?

Neither Tryb nor Sisters Purpose Promise shows ads.

### Which is updated more often, Tryb or Sisters Purpose Promise?

Tryb ships an update every 8 days, and Sisters Purpose Promise every 2 months. Most recently, Tryb was updated on October 13, 2026 and Sisters Purpose Promise on October 24, 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.*