# Bond Builder Pro vs Solely

The clearest difference is in-app purchases: Bond Builder Pro at none against Solely's 4. Bond Builder Pro also leads on device support (3 vs 1). Solely's advantage is update cadence (weekly vs every 2 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Solely sells 4 in-app purchases, starting at $3.99 per 7 days. Bond Builder Pro asks for nothing beyond the download.

Bond Builder Pro ships an update every 2 months, Solely weekly. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Bond Builder Pro | Solely |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (32 ratings)](https://appshunter.io/ios/app/solely-fix-arguments-fast/id6744287756/reviews)** |
| Number of ratings | — | **32** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Subscription |
| Size | 8 MB | 11 MB |
| Requires iOS | 18.6 | **18.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jared Kaeb](https://appshunter.io/developer/1770504393) | [SOLECOMPILER LLC](https://appshunter.io/developer/1733497133) |

## What reviewers say

### Bond Builder Pro

[App page](https://appshunter.io/ios/app/bond-builder-pro/id6717605235)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Solely

[App page](https://appshunter.io/ios/app/solely-fix-arguments-fast/id6744287756)

This app helps users manage and resolve conflicts by providing tools to understand emotions, see different perspectives, and generate calm responses. It offers a private space to process disagreements and track personal growth in managing difficult conversations.

**Highlights:** Tailored resolution plans, Objective perspective views, Text, screenshot, and voice venting, Calm and wise advice, Conflict progress tracking, Private and secure journaling

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $3.99 Weekly | $3.99 | per 7 days |
| 4.99 Weekly Free 3 Days Trial | $4.99 | per 7 days |
| 19.99 Yearly | $19.99 | per year |
| 29.99 Yearly | $29.99 | per year |


## Frequently asked questions

### Is Bond Builder Pro free?

Bond Builder Pro is free to download, with no in-app purchases.

### Is Solely free?

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

### Do Bond Builder Pro or Solely have ads?

Neither Bond Builder Pro nor Solely shows ads.

### Which is updated more often, Bond Builder Pro or Solely?

Bond Builder Pro ships an update every 2 months, and Solely weekly. Most recently, Bond Builder Pro was updated on October 25, 2026 and Solely on October 26, 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.*