We turn your delegation of authority matrix into an app that routes each request to the right approver, on any device, with a record auditors can follow.
An approval app turns the delegation of authority matrix into rules that route each request (purchase, payment release, discount, credit override, manpower or capex) to the right approver by value, category, cost center and entity. It supports sequential and parallel levels, delegation for absent approvers, mobile approval, and an audit record, then releases the ERP document.
Approval app development in the UAE starts with a document most companies already have: the delegation of authority matrix. It says who can approve a purchase, a payment, a discount, a credit limit override or a new hire, up to what value and in which entity. The problem is that the matrix lives in a PDF while real approvals happen over WhatsApp, email and signatures on printed vouchers.
An approval app reads the request, checks the amount, cost center, category and entity, finds the approvers named in the matrix and routes the request to them in order. Approvers act from a phone or email link. If someone is on leave, the request goes to their delegate. Every decision is stamped with user, time and comment.
Standard ERP screens handle some of this. We build a dedicated app when approvals span several systems, when the matrix is complex, or when you want one approval inbox for managers. For ERP-native options per process, see purchase approval in ERP, sales approval and expense approval.

Auditors and CFOs in the UAE tend to raise the same findings year after year.
A manager approves above their limit because the request came at month-end. Nobody checks the matrix until the audit sample picks it up.
A large purchase is split into several smaller requests to stay under a threshold. Without grouping rules the system cannot spot it.
Travel, leave and Ramadan hours stall approvals for days because there is no delegation rule, so staff chase signatures by phone.
The approval is a WhatsApp message or forwarded email. When the auditor asks for it months later, finance spends hours searching.
In small teams the requester sometimes approves their own request, which breaks segregation of duties.
The app enforces the matrix so people do not have to remember it.
Thresholds by value, category, cost center and legal entity are kept in a table that finance can update without code changes.
Requests can go to the line manager then finance, or to finance and operations at the same time, with all-must-approve or any-one rules.
Approvers name a delegate for a date range; the app routes to the delegate and records that the approval was delegated.
Push notifications, email action links and a mobile inbox with the attached quote or invoice. Mobile access can share screens with your ERP mobile app.
The app blocks self-approval and can flag requests from the same requester and supplier inside a short period.
Each step records approver, timestamp, comment and the version of the document approved, exportable for auditors.
A typical approval passes through these stages, whichever document it covers.
One shared database: every step updates stock, finance and reports in real time.
Each platform can enforce a matrix; the effort and limits differ. Confirm specifics for your edition and plan.
| Zoho Creator | Odoo Studio | Frappe Framework | Microsoft Power Apps | |
|---|---|---|---|---|
| Built-in approval tools | Approval processes on forms; Blueprints for stages | Approval rules can be added to buttons in Studio | Workflow states with role-based transitions | Approvals connector in Power Automate |
| Value thresholds | Criteria on form fields; scripts for complex matrices | Rule conditions; complex matrices need development | Transition conditions; matrix as a custom doctype | Flow conditions; matrix often kept in Dataverse or SharePoint |
| Mobile approvals | Creator mobile app and email | Odoo mobile and email | Responsive web and email | Teams, Outlook and the Power Apps app |
| Delegation | Typically scripted | Typically custom | Typically custom | Possible through flows; design needed |
| Best fit | Zoho users with mixed systems | Approvals on Odoo purchase, sales or expense records | ERPNext users wanting full control | Companies using Teams for daily work |
If approvals are one step inside a longer process, read about workflow app development first.
We start from your authority matrix and test it with real past requests.
We review the current delegation of authority with finance, fix gaps and overlaps, and agree categories and value bands.
Thresholds, approvers and delegates are stored in a table, so changes after a reorganization do not need a developer.
We run a sample of last quarter's purchases and payments through the rules to check the routing gives the expected approvers.
The app pulls requisitions, POs or claims from the ERP and writes back the decision. Purchase-heavy flows link with procurement app designs.
Short sessions show managers how to review attachments and approve from their phone, which is what drives adoption.
We configure the system for the rules UAE businesses report against, and test it before go-live.
General information, not tax or legal advice. Confirm current requirements with the FTA, MOHRE or your advisor. See all UAE compliance guides.
On-site workshops in Dubai, Abu Dhabi and Sharjah, and remote or on-site delivery across the Northern Emirates and free zones.
Official sources and references
Facts on this page were checked against these sources in October 2026. Rules change, so confirm current requirements before acting.
Still have a question? Our consultants are happy to help.
Ask an ExpertYes. We translate your matrix into rules by value, category, cost center and entity, and keep it editable by finance.
The approver sets a delegate for the dates, or HR leave data triggers it. The request goes to the delegate and the record shows the delegation.
We prefer approval inside the app or by secure email link, because WhatsApp messages are hard to audit. Notifications can be sent through an approved WhatsApp Business Platform provider, with the decision recorded in the app.
Not always. If your ERP handles a process well, we configure it there. The app adds value when several systems or a complex matrix are involved.
They can filter by period, approver or amount and export each request with its full approval trail and attached documents.
Usually supplier payments and purchase orders, because they carry the most risk. Employee claims often follow; see expense management app development.
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Dubai, United Arab Emirates