# CompuLEAD vs Lead Retrieval | Diobox

The clearest difference is in-app purchases: CompuLEAD at none against Lead Retrieval | Diobox's 2. CompuLEAD also leads on update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lead Retrieval | Diobox sells 2 one-off in-app purchases. CompuLEAD asks for nothing beyond the download.

CompuLEAD ships an update every 2 months, Lead Retrieval | Diobox every 5 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CompuLEAD | Lead Retrieval | Diobox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lead-retrieval-diobox/id6739545092/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 45 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CompuSystems, Inc.](https://appshunter.io/developer/371785325) | [Diobox Inc.](https://appshunter.io/developer/889676305) |

## What reviewers say

### CompuLEAD

[App page](https://appshunter.io/ios/app/compulead/id371785322)

Capture, manage, and follow up on sales leads directly from your mobile device at trade shows. Easily scan badges, add notes, and qualify prospects with customizable options. Access your leads in real-time for efficient post-event engagement.

**Highlights:** Scan attendee badges for instant lead data, Quick Scan mode for rapid lead capture, Edit contact information and add notes, Qualify and survey leads with custom questions, Real-time lead access via myLeads service, Filter and search lead lists, View leads from previous events

**Features:** macOS Compatibility

**In-app purchases:** none


### Lead Retrieval | Diobox

[App page](https://appshunter.io/ios/app/lead-retrieval-diobox/id6739545092)

Capture attendee contact information at events by scanning QR codes from badges or confirmation emails. Organize and prioritize leads, manage multiple events, and export data easily. Designed for a seamless and productive event experience.

**Highlights:** Scan guest QR codes for lead capture, Access complete lead profiles, Search and browse captured leads, Event dashboard with 1-click export, Classify and prioritize leads, Add notes for insights, Manage multiple events

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Event License | $150.00 | one-time |
| Event License | $200.00 | one-time |


## Frequently asked questions

### Is CompuLEAD free?

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

### Is Lead Retrieval | Diobox free?

Lead Retrieval | Diobox is free to download, with in-app purchases available.

### Do CompuLEAD or Lead Retrieval | Diobox have ads?

Neither CompuLEAD nor Lead Retrieval | Diobox shows ads.

### Which is updated more often, CompuLEAD or Lead Retrieval | Diobox?

CompuLEAD ships an update every 2 months, and Lead Retrieval | Diobox every 5 months. Most recently, CompuLEAD was updated on November 1, 2026 and Lead Retrieval | Diobox on November 4, 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.*