# iSVS vs Prompt Vector

The clearest difference is rating: Prompt Vector at 5.0 against iSVS's 2.0. iSVS's advantage is in-app purchases (none vs 2) and ratings volume (9 vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Prompt Vector sells 2 in-app purchases, starting at $4.99 per month. iSVS asks for nothing beyond the download.

Prompt Vector holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

iSVS ships an update every 8 days, Prompt Vector every 6 days. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | iSVS | Prompt Vector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (9 ratings)](https://appshunter.io/ios/app/isvs/id6756848636/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prompt-vector/id6764571041/reviews)** |
| Number of ratings | **9** | 3 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Size | 121 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Arch Systems LLC](https://appshunter.io/developer/1863246402) | [Hen Solutions LLC](https://appshunter.io/developer/1895444041) |

## What reviewers say

### iSVS

[App page](https://appshunter.io/ios/app/isvs/id6756848636)

This app supports certified inspectors in performing site verification tasks. It allows users to complete training, conduct site visits, gather evidence, and submit inspection results digitally.

**Highlights:** Role-based access, Complete required training, Execute site visits, Capture evidence, Submit inspection results

**In-app purchases:** none


### Prompt Vector

[App page](https://appshunter.io/ios/app/prompt-vector/id6764571041)

Access a curated library of over 2000 expert-crafted AI prompts for professionals. Find prompts tailored to specific industries and job functions, with customizable variables and expected output formats. Integrates with Siri Shortcuts and works offline for seamless use.

**Highlights:** 2000+ expert-crafted AI prompts, Customizable prompt variables, Filter by AI tool, industry, or job function, One-tap copy to clipboard, Siri Shortcuts integration, Offline access, Built-in AI prompt generator

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PromptVector Premium (Monthly) | $4.99 | per month |
| PromptVector Premium (Annual) | $29.99 | per year |


## Frequently asked questions

### Is iSVS free?

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

### Is Prompt Vector free?

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

### Which has better reviews, iSVS or Prompt Vector?

Prompt Vector is rated higher. iSVS averages 2.0 out of 5 from 9 ratings, while Prompt Vector averages 5.0 from 3 ratings.

### Do iSVS or Prompt Vector have ads?

Neither iSVS nor Prompt Vector shows ads.

### Which is updated more often, iSVS or Prompt Vector?

iSVS ships an update every 8 days, and Prompt Vector every 6 days. Most recently, iSVS was updated on October 6, 2026 and Prompt Vector on October 1, 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.*