# Vesper AI vs Keyboard AI

The clearest difference is review sentiment: Vesper AI at 67% against Keyboard AI's 38%. Vesper AI also leads on update cadence (fortnightly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Vesper AI sells 11 in-app purchases, starting at $8.99 per month and Keyboard AI sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Vesper AI ships an update fortnightly, Keyboard AI monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Vesper AI | Keyboard AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (348 ratings)](https://appshunter.io/ios/app/keyboard-ai/id6447576804/reviews)** |
| Number of ratings | — | **348** |
| Positive reviews | **66.7% of reviews** | 38.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 379 MB | 25 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Vesper AI LTD](https://appshunter.io/developer/1648825414) | [Irina Scelcunova](https://appshunter.io/developer/1737748446) |

## 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 |


### Keyboard AI

[App page](https://appshunter.io/ios/app/keyboard-ai/id6447576804)

Enhance your texting and writing with an AI assistant that checks grammar, paraphrases text, writes creative content like poems, suggests replies, and translates languages. Make every message clear, engaging, and efficient.

**Highlights:** Grammar checking, Text paraphrasing, Poem generation, Reply suggestions, Language translation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium for one month | $7.99 | per month |
| Premium for one year | $49.99 | per year |

**What reviewers like**

- 👍 Good
- 👍 Nice
- 👍 Ligero
- 👍 Buena
- 👍 Todo bien

**What reviewers complain about**

- 💸 Scam, takes money
- 🐛 Doesn't work
- 🐛 Keyboard not available
- 🐛 Removed writing
- 🐛 Can't connect to internet

**Reported bugs**

- Keyboard not available
- Removed half of essay
- Couldn't connect to the internet
- Encountered monthly usage limit
- Not granted access after payment

**Requested features**

- Make it free
- Provide email for complaints


## Frequently asked questions

### Is Vesper AI free?

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

### Is Keyboard AI free?

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

### Do Vesper AI or Keyboard AI have ads?

Neither Vesper AI nor Keyboard AI shows ads.

### Which is updated more often, Vesper AI or Keyboard AI?

Vesper AI ships an update fortnightly, and Keyboard AI monthly. Most recently, Vesper AI was updated on October 24, 2026 and Keyboard AI 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.*