# Vesper AI vs Dave Coach

The clearest difference is update cadence: Vesper AI at fortnightly against Dave Coach's every 2 months. Dave Coach's advantage is iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Vesper AI sells 11 in-app purchases, starting at $8.99 per month and Dave Coach sells 2 in-app purchases, starting at $149.99 per month. Whichever you choose, the download price is not the number that matters.

Vesper AI ships an update fortnightly, Dave Coach every 2 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Vesper AI | Dave Coach |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Freemium | — |
| Size | 379 MB | 54 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Vesper AI LTD](https://appshunter.io/developer/1648825414) | [Davide Emanuele Zaccariello](https://appshunter.io/developer/1896200869) |

## What reviewers say

### Vesper AI

[App page](https://appshunter.io/ios/app/vesper-ai/id6444138264)

This AI coach provides accountability through personalized phone calls to help you reflect, plan, and stay on track with your goals. It tracks your progress and offers weekly insights to boost motivation.

**Highlights:** AI-powered phone check-ins, Goal setting and tracking, Personalized weekly insights, Progress visualization, Accountability partner, Customizable schedule

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $8.99 | per month |
| Vesper Pro Monthly (20% Off) | $12.49 | per month |
| Vesper AI PRO Monthly | $15.99 | per month |
| Vesper Pro Annual (60% Off) | $59.99 | per year |
| Annual Onboarding Offer | $74.99 | per year |
| Pro Access | $79.99 | per year |
| Vesper Pro Annual (20% Off) | $119.99 | per year |
| Vesper AI PRO Annual | $149.99 | per year |
| 100 Star Boost | $2.99 | one-time |
| 500 Star Boost | $11.99 | one-time |
| 1000 Star Boost | $19.99 | one-time |


### Dave Coach

[App page](https://appshunter.io/ios/app/dave-coach/id6772736471)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dave Coach Essential | $149.99 | per month |
| 4,000 Credits | $9.99 | one-time |


## Frequently asked questions

### Is Vesper AI free?

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

### Is Dave Coach free?

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

### Do Vesper AI or Dave Coach have ads?

Neither Vesper AI nor Dave Coach shows ads.

### Which is updated more often, Vesper AI or Dave Coach?

Vesper AI ships an update fortnightly, and Dave Coach every 2 months. Most recently, Vesper AI was updated on October 24, 2026 and Dave Coach on October 13, 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.*