# MPCVault vs PromptBoost AI Prompt Engineer

The clearest difference is price: MPCVault at Free against PromptBoost AI Prompt Engineer's $4.99. MPCVault also leads on rating (5.0 vs 1.0) and ratings volume (135 vs 1). PromptBoost AI Prompt Engineer's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

MPCVault is free to download; PromptBoost AI Prompt Engineer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MPCVault holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: MPCVault has 135 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | MPCVault | PromptBoost AI Prompt Engineer |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (135 ratings)](https://appshunter.io/ios/app/mpcvault-multisig-wallet/id1622756458/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/promptboost-ai-prompt-engineer/id6727012839/reviews) |
| Number of ratings | **135** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | **Free** | Paid |
| Size | 89 MB | 48 MB |
| Requires iOS | 16.0 | **15.3** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [MetaLoop Inc](https://appshunter.io/developer/1605298114) | [Omer Cohen](https://appshunter.io/developer/1753515390) |

## What reviewers say

### MPCVault

[App page](https://appshunter.io/ios/app/mpcvault-multisig-wallet/id1622756458)

A non-custodial Web3 wallet designed for teams, offering multi-chain, multi-asset, and multi-signature capabilities. It facilitates secure access to decentralized finance and robust management for team members, processing millions in daily transactions.

**Highlights:** Multi-chain and multi-asset support, Multi-signature transaction policies, Secure sharing of wallets without private keys, DeFi access via WalletConnectV2, Batch asset sending, Proactive transaction security features, Detailed transaction history and notes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth and efficient
- 🔒 Secure multi-signature support
- 👍 User-friendly interface
- 🚀 Fast transaction speed
- 🚀 Convenient mobile access

**What reviewers complain about**

- 🐛 Occasional crashes or glitches

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- iPad app support


### PromptBoost AI Prompt Engineer

[App page](https://appshunter.io/ios/app/promptboost-ai-prompt-engineer/id6727012839)

Enhance your AI chatbot interactions by transforming basic requests into detailed instructions. This tool helps you achieve deeper insights and more nuanced responses from large language models.

**Highlights:** Craft powerful, enhanced prompts, Achieve deeper AI insights, Track prompt history, Tailor prompts for LLMs, Generate nuanced responses

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MPCVault free?

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

### Is PromptBoost AI Prompt Engineer free?

PromptBoost AI Prompt Engineer costs $4.99, with no in-app purchases.

### Which has better reviews, MPCVault or PromptBoost AI Prompt Engineer?

MPCVault is rated higher. MPCVault averages 5.0 out of 5 from 135 ratings, while PromptBoost AI Prompt Engineer averages 1.0 from 1 ratings.

### Do MPCVault or PromptBoost AI Prompt Engineer have ads?

Neither MPCVault nor PromptBoost AI Prompt Engineer shows ads.

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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.*