Comparison

I4 Client vs App4Sales

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

I4 Client

Features
Read full description

Sumatra Client voor iOS

About

App4Sales

Features
Read full description

App4Sales is the perfect app for your sales representatives for quick order taking, used by thousands of sales reps. The integration with your ERP system makes it possible to access the complete customer database and register new customers. Representatives only have access to their own customers with their personal login credentials. Search the digital catalog and use the lookbook to give your customers a good impression of all your items. Add items to the order, load customer-specific price lists and let customers sign the order on your device. After sending the order, it will be created automatically in your ERP system. Manually entering orders in your ERP system is no longer necessary with App4Sales. With App4Sales it is possible to sell items anywhere: at an exhibition, in a showroom or at a customer. Paper order forms are history with App4Sales. The practical functions of App4Sales App4Sales has various functions that make it easy to speed up and optimize the sales process: • Lookbook with images of your items • Digital catalog • Fast order registration • Search and filter items • View customers and catalog in online and offline mode • Always have your real-time information at hand, including customer-specific price lists • Use barcode scanning for faster input • View all stock information, prices, item groups and historical data from your ERP system • Use the App4Sales CMS to manage users, content and user rights • App4Sales supports the most common languages • ERP connection with Exact Globe, Exact Online, AFAS, UNIT4, VISMA, SAP and more

Screenshots

I4 Client1 screens
App4Sales4 screens

Verdict

The call

The clearest difference is update cadence: App4Sales at monthly against I4 Client's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

I4 Client ships an update every 7 months, App4Sales monthly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard1 real difference Ā· 5 level
I4 Client versus App4Sales: the parameters behind the verdict, then further details
ParameterI4 ClientApp4Sales
PriceFreeFree
Update frequencyEvery 7 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size5 MB79 MB
Age rating4+4+
DeveloperSumatra Software b.v.Optimizers B.V.

In-app purchases

None

I4 Client

No in-app purchases

None

App4Sales

No in-app purchases

Questions

Is I4 Client free?
I4 Client is free to download, with no in-app purchases.
Is App4Sales free?
App4Sales is free to download, with no in-app purchases.
Do I4 Client or App4Sales have ads?
Neither I4 Client nor App4Sales shows ads.
Which is updated more often, I4 Client or App4Sales?
I4 Client ships an update every 7 months, and App4Sales monthly. Most recently, I4 Client was updated on October 29, 2026 and App4Sales on October 30, 2026.

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