# LeadBoss vs ISPOR

The clearest difference is rating: LeadBoss at 5.0 against ISPOR's 3.0. LeadBoss also leads on ads (none vs shown) and update cadence (every 7 months vs every 28 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LeadBoss holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

LeadBoss ships an update every 7 months, ISPOR every 28 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | LeadBoss | ISPOR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/leadboss/id1529451214/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/ispor/id6447532773/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 7 months** | Every 28 months |
| Monetization | **Free** | Ad-supported |
| Size | 192 MB | 50 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ben Armstrong](https://appshunter.io/developer/1529451396) | [INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS & OUTCOMES RESEARCH, INC](https://appshunter.io/developer/1459179099) |

## What reviewers say

### LeadBoss

[App page](https://appshunter.io/ios/app/leadboss/id1529451214)

This tool streamlines lead management and conversion with automated communication and a visual funnel builder. It helps capture leads through various methods and manage all interactions in a single, chronological thread to maximize sales pipeline value.

**Highlights:** Automated texting, Deal flow prediction, Funnel builder, Landing page creation, Survey and form builder, Integrated calendar, Automated messaging (SMS, email, FB Messenger)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### ISPOR

[App page](https://appshunter.io/ios/app/ispor/id6447532773)

Enhance your event experience with real-time updates on agendas, speakers, and exhibitors. Personalize your schedule, connect with attendees, and discover solution providers. Stay informed with the latest news and updates.

**Highlights:** Personalized agenda creation, Speaker and exhibitor details, Attendee networking and messaging, Poster and abstract review, Real-time event updates, Twitter feed integration

**In-app purchases:** none


## Frequently asked questions

### Is LeadBoss free?

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

### Is ISPOR free?

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

### Which has better reviews, LeadBoss or ISPOR?

LeadBoss is rated higher. LeadBoss averages 5.0 out of 5 from 3 ratings, while ISPOR averages 3.0 from 2 ratings.

### Do LeadBoss or ISPOR have ads?

ISPOR shows ads; LeadBoss does not.

### Which is updated more often, LeadBoss or ISPOR?

LeadBoss ships an update every 7 months, and ISPOR every 28 months. Most recently, LeadBoss was updated on November 3, 2026 and ISPOR on November 3, 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.*