Nios4 vs Assist24
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Nios4
This app allows users to create custom management solutions for invoicing, work reports, and order collection. It offers ready-to-use templates or a desktop editor for personalization, with cloud synchronization for offline work. Users can manage estimates, payments, and export data to Excel.
- Customizable management solutions
- Invoice and estimate generation
- Work report management
- Order collection
- Cloud synchronization
- Offline work capability
- Data export to Excel
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Nios 4 is a management app that fit to your work, both that you need to do invoice and estimates, manage technical interventions or collect orders. Choose among more ready to use solutions or create your ideal management app, using Desktop editor, that allows you to personalize and to modify both the interfaces and software function. Use Nios 4 from your smartphone, tablet or Windows PC and, thanks to thanks to the advanced synchronization system on the Cloud, you can work also without internet. Besides Nios 4 is the first management software and app with an integrated catalogue of free add-ons, created to quickly implement your Nios 4 with reports, Dashboards and professional prints. Ready to use solutions: Invoicing, Technical intervention reports, CRM, Expenses, Exhibition Reports. With Nios 4 you can: - Convert quickly estimates in invoice - Check payments and incomes deadlines - Manage reminder for all the company - Export all data in Excel, - Working wherever also off line, - Assign appointments to technician and agent - Share your data with whoever you want - Use more print templates for invoice - Manage tax documents to foreign customers - Send invoices and all documents by e-mail - Crete new section and fields from PC editor - Synchronize data with all the device in the company - Analyze your revenue with just ready reports - Generate reports quickly - Organize items storage - Monitor the documents still to be invoiced - Enable the sales network to manage offers .... and much more. Stop being satisfied with closed and rigid management. Create with Nios 4 your definitive solution. For more information requests, customizations, improvements, editing of printouts or reporting problems, write to: help@nios4.com
Assist24
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ASSIST24 is the APP that allows you to centrally and completely manage the entire flow related to technical assistance and maintenance: creation, assignment, management and closure of a service call. You will be able to easily store data to code the company profile, customer, material, service, vehicle and business trip. In addition, you will be able to set call priorities, tax rates, units of measure and currencies that you manage. If you have employees, once your company is set up, you can create new operators who, by scanning QR Codes, can be linked to your company profile. In this way, all open, assigned and closed calls will be synchronized keeping the whole team updated in real time. Once the service call has been closed, the system will automatically generate a report in .pdf format that will be sent to the technician and to the email address of the customer entered in the registry. Thanks to the data import/export functions, you will be able to upload your master records into the system and export the details of the interventions performed to speed up reporting. ASSIST24 has a free trial period of 20 days (the trial period is calculated at the company level, taking as reference the first installation made by the work team). After the trial is over, you can purchase "time" through different types of subscriptions: 1 month, 6 months and 12 months. FEATURES OVERVIEW: COMPANY - Management of company master data and contacts - Technician management - Materials, services, business trips and vehicles management - Management of priorities, tax rates and currency - Definition of your own general conditions of supply (automatically inserted in the service call closing report) CUSTOMERS - Management of master data - Hierarchical customer management: bill-to and sell-to customer - Contact management with advanced features (automatic phone call, automatic email, navigation to destination) MATERIALS - Codable into categories and subcategories - Ability to manage price, unit of measure, tax rate and discount - Advanced search by description, code, category and subcategory SERVICES - Organization by groups - Ability to manage price, unit of measure, tax rate and discount BUSINESS TRIPS - Management of cost per kilometer/call-out fee/travel areas VEHICLES - Coding of company vehicles by license plate and description SERVICE CALL INSERTION - Insertion of service calls in which to specify: --- Customer --- Subject --- Description --- Priority --- Contact SERVICE CALL ASSIGNMENT - Assign the call to one or more technicians (team) SERVICE CALL MANAGEMENT/CLOSURE - Management of calls to be made viewable by date/technician/priority - Ability to associate materials used, specifying their quantities and billing type - Ability to associate services performed, specifying their timing and billing type - Ability to specify business trips and vehicles used - Enter customer contacts, any notes and signature - Automatic sending of the intervention closing report to technician and customer HISTORY - View all interventions performed by technicians that can be organized by period INVOICING - Ability to download details (with quantities and prices) of interventions performed in a given time period LICENSES - Control panel for managing purchased licenses SETTINGS - QR code for operator association - Settings of call start and expiration notifications - Setting of default intervention end email - Dropbox connection - Choice of custom report - Opening tickets to developers for resolving issues/making business requests
Screenshots
Verdict
Nios4 and Assist24 are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Nios4 sells 1 one-off in-app purchase and Assist24 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Nios4 ships an update every 6 weeks, Assist24 every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Nios4 | Assist24 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 6 weeks β better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 β better |
| Further details β not scored | ||
| Size | 22 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | davide Sbreviglieri | Eurosystem 2000 srl |
In-app purchases
Nios4
- Upgrade to PRO version$4.99
Assist24
- 1 Month Subscription$2.99
- 6 Months Subscription$9.99
- 1 Year Subscription$11.99








