EZ Negotiator vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EZ Negotiator
This tool helps calculate gross margin or cost markup for sales and purchasing. It allows users to input a target percentage and either a selling price or landed cost to determine the corresponding unknown value.
- Gross margin calculation
- Cost markup calculation
- Sales price determination
- Purchasing cost calculation
- Target percentage input
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EZ Negotiator is a simple tool for calculating Gross Margin or Cost Markup for both sales and purchasing needs. The Cost Negotiator allows you to key in the desired Selling Price and Target Percentage to obtain the calculated Landed Cost for purchasing. The Price Negotiator allows you to key in the Landed Cost and Target Percentage to obtain the calculated Selling Price for sales.
E
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E-Voucher is a convenient app designed to help users manage and utilize their e-vouchers effortlessly. With built-in scanning and organization features, it allows for easy tracking and redemption of vouchers when presented by customers.
Screenshots
Verdict
The clearest difference is device support: EZ Negotiator at 4 against E's 2. EZ Negotiator also leads on iOS requirement (11.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EZ Negotiator ships an update every 5 weeks, E every 2 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.
| Parameter | EZ Negotiator | E |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 28 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | John M Ganster Jr | NGUYEN THI PHUONG |
In-app purchases
EZ Negotiator
No in-app purchases
E
No in-app purchases









