# KeepKontact vs AI Prompt Builder

The clearest difference is in-app purchases: KeepKontact at none against AI Prompt Builder's 1. KeepKontact also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (8.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. AI Prompt Builder sells 1 one-off in-app purchase. KeepKontact asks for nothing beyond the download.

KeepKontact ships an update every 3 weeks, AI Prompt Builder every 3 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | KeepKontact | AI Prompt Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/keepkontact/id1037239509/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 30 MB | 6 MB |
| Requires iOS | **8.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kandarp Bhatt](https://appshunter.io/developer/510004480) | [Eduardo Dominguez Menendez](https://appshunter.io/developer/1697629661) |

## What reviewers say

### KeepKontact

[App page](https://appshunter.io/ios/app/keepkontact/id1037239509)

This app helps organize your contacts by finding and merging duplicates, backing them up to cloud storage or email, and sending group messages. It also features smart filters, reminders for birthdays and backups, and a convenient PC connection.

**Highlights:** Find and merge duplicate contacts, Backup contacts to cloud or email, Send group text and email, Smart contact filters, Birthday and backup reminders, Connect to PC for file transfer, Widgets for quick contact actions

**In-app purchases:** none


### AI Prompt Builder

[App page](https://appshunter.io/ios/app/ai-prompt-builder/id6737697088)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited prompts + Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is KeepKontact free?

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

### Is AI Prompt Builder free?

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

### Do KeepKontact or AI Prompt Builder have ads?

Neither KeepKontact nor AI Prompt Builder shows ads.

### Which is updated more often, KeepKontact or AI Prompt Builder?

KeepKontact ships an update every 3 weeks, and AI Prompt Builder every 3 months. Most recently, KeepKontact was updated on October 14, 2026 and AI Prompt Builder on October 11, 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.*