# JEstimate vs Leads Management System

The clearest difference is iOS requirement: Leads Management System at 12.0 against JEstimate's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | JEstimate | Leads Management System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 36 MB | 86 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Jilaba Software Services Private Limited](https://appshunter.io/developer/1687942777) | [Singularity Ltd.](https://appshunter.io/developer/1223915903) |

## What reviewers say

### JEstimate

[App page](https://appshunter.io/ios/app/jestimate/id6464383457)

**Features:** macOS Compatibility

**In-app purchases:** none


### Leads Management System

[App page](https://appshunter.io/ios/app/leads-management-system/id6744722579)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JEstimate free?

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

### Is Leads Management System free?

Leads Management System is free to download, with no in-app purchases.

### Do JEstimate or Leads Management System have ads?

Neither JEstimate nor Leads Management System shows ads.

### Which is updated more often, JEstimate or Leads Management System?

JEstimate ships an update every 3 weeks, and Leads Management System every 3 weeks. Most recently, JEstimate was updated on September 22, 2026 and Leads Management System on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*