# Celerant Mobile Inventory vs CustomReg LeadR

The clearest difference is price: CustomReg LeadR at Free against Celerant Mobile Inventory's $699.99. CustomReg LeadR also leads on update cadence (every 2 months vs every 26 months). Celerant Mobile Inventory's advantage is iOS requirement (10.0 vs 12.2). On ads, in-app purchases and device support there is nothing between them.

CustomReg LeadR is free to download; Celerant Mobile Inventory costs $699.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Celerant Mobile Inventory ships an update every 26 months, CustomReg LeadR every 2 months. The most recent releases landed on May 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Celerant Mobile Inventory | CustomReg LeadR |
| --- | --- | --- |
| Price | $699.99 | **Free** |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/customreg-leadr/id6736534444/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 12 MB | 65 MB |
| Requires iOS | **10.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Celerant Technology Corporation](https://appshunter.io/developer/945484338) | [Custom Registration, Inc.](https://appshunter.io/developer/1436540240) |

## What reviewers say

### Celerant Mobile Inventory

[App page](https://appshunter.io/ios/app/celerant-mobile-inventory/id946500636)

**Features:** macOS Compatibility

**In-app purchases:** none


### CustomReg LeadR

[App page](https://appshunter.io/ios/app/customreg-leadr/id6736534444)

Capture, qualify, and add notes to attendee leads at events. This tool helps exhibitors manage their contacts efficiently for follow-up during and after the event.

**Highlights:** Capture attendee leads, Qualify leads, Add notes to leads, Follow-up management, Event exhibitor tool

**In-app purchases:** none


## Frequently asked questions

### Is Celerant Mobile Inventory free?

Celerant Mobile Inventory costs $699.99, with no in-app purchases.

### Is CustomReg LeadR free?

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

### Do Celerant Mobile Inventory or CustomReg LeadR have ads?

Neither Celerant Mobile Inventory nor CustomReg LeadR shows ads.

### Which is updated more often, Celerant Mobile Inventory or CustomReg LeadR?

Celerant Mobile Inventory ships an update every 26 months, and CustomReg LeadR every 2 months. Most recently, Celerant Mobile Inventory was updated on May 17, 2026 and CustomReg LeadR 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.*