# Oath vs LinePrompter

The clearest difference is update cadence: Oath at every 2 days against LinePrompter's every 5 weeks. LinePrompter's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Oath sells 3 in-app purchases, starting at $4.99 per month and LinePrompter sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Oath ships an update every 2 days, LinePrompter every 5 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Oath | LinePrompter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 weeks |
| Size | 18 MB | 49 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maxwell Burson](https://appshunter.io/developer/1888736491) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### Oath

[App page](https://appshunter.io/ios/app/oath-ai-accountability/id6761296911)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oath+ | $4.99 | per month |
| Oath+ Monthly | $7.99 | per month |
| Oath+ Yearly | $39.99 | per year |


### LinePrompter

[App page](https://appshunter.io/ios/app/lineprompter/id6784582453)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinePrompter Pro — Monthly | $7.99 | per month |
| LinePrompter Pro — Yearly | $39.99 | per year |


## Frequently asked questions

### Is Oath free?

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

### Is LinePrompter free?

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

### Do Oath or LinePrompter have ads?

Neither Oath nor LinePrompter shows ads.

### Which is updated more often, Oath or LinePrompter?

Oath ships an update every 2 days, and LinePrompter every 5 weeks. Most recently, Oath was updated on October 28, 2026 and LinePrompter on October 31, 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.*