Start with the right questions.
Review your app, its dependencies and the workflows that matter. Establish whether migration is the right move.
POWER APPS → REACT + TYPESCRIPT
A new chapter
for your
business apps.
Move the right Power Apps canvas app to a codebase your business can build on—with a clear plan for the work ahead.
YOUR APP, REIMAGINEDILLUSTRATION
WORKSPACE
Purchase requests
OverviewPurchase requests
| Request | Team | Status |
|---|---|---|
| Field equipment | Operations | Approved |
| New starters | People | In review |
| Software licences | Finance | Approved |
Canvas appReact + TypeScript
A specialist migration serviceClear assessmentAgreed scopeCode you own
Progress, with a plan.
Understand what can carry across, what needs engineering and how the result will be tested.
Give good logic a new home.
Translate supported logic into React and TypeScript. Build the parts that need specialist attention against an agreed scope.
Make the next step yours.
Test the agreed user journeys and hand over the code in your repository, with documentation for your developers.
CLARITY BEFORE COMMITMENT
A clear view of
the work ahead.
The £495 assessment turns your app’s technical detail into a practical migration plan: supported scope, manual work, acceptance criteria and a fixed quote.
What the assessment includes →YOUR ASSESSMENTDELIVERABLES
Your migration, mapped.
✓ App and workflow review 01
✓ Supported logic and manual work 02
✓ Scope, quote and acceptance plan 03
Explore a sample interface.
Try an expenses-app preview with sample data. It is an earlier browser build, not a live integration or an accepted migration.
Open the sample app →See how the detail is recorded.
Read a historical example report. It illustrates the format; its earlier counts are not evidence of current whole-app coverage.
Read the example report →Translation is a starting point, not a guarantee. The converter applies repeatable rules to supported logic. Forms, data operations, permissions and important user journeys still need engineering review and acceptance testing.
START WITH YOUR APP
Find out whether
code is the next step.
A free browser check identifies formula patterns and potential manual work. No account is needed, and the checker does not upload your app file.
A quick first look. A considered decision.
- Open an authorised .msapp export or supported .zip package in the checker.
- Review the static formula findings. The check does not run your app or validate integrations.
- Use the reviewed assessment to agree a supported scope, target environment and acceptance plan.
App exports can contain sensitive values and connection metadata. For paid work, contact us first to agree a suitable transfer method for a sanitised export. Do not email credentials or live business records.
Privacy and safe file sharing →Some apps are better kept on canvas. The assessment will recommend that when it is the better fit.
Know the scope.
Then commit.
Start with an assessment. Agree the migration price, delivery plan and acceptance criteria before work begins.
START HERE
Conversion assessment
£495
- Formula inventory, app structure and supported-scope review
- Itemised developer work with effort bands
- Suitability recommendation, acceptance plan and fixed migration quote
ONE APP
Scoped migration
£2,950
- React and TypeScript code in your own repository
- Includes the £495 assessment
- 50% deposit, balance on go-live
- 30-day fixes window
SEVERAL APPS
Migration programme
from £8,000
- Several apps migrated together
- Shared components built once
- Handover for your development team
The £495 assessment is credited in full against your migration. If you do not proceed, the report is yours to use with another developer.
The £2,950 typical-app price usually covers up to around ten screens. Integrations, controls and behaviour also determine scope; exceptions are quoted before commitment. Power Apps licensing is separate.
All prices are final. No VAT is charged: Cairn Automation is not VAT registered.
Support after handover, if you need it.
£195/month for two hours of changes and fixes, or £395/month for five hours. Paid monthly in advance; cancel whenever. Ask about aftercare →
Before you make the move.
The questions that matter to your business and your development team.
When is migration worth considering?
When your team needs a React and TypeScript development workflow, or interface behaviour better served by code. Migration is not automatically an improvement: the assessment compares the opportunity with the work, risks and ongoing costs.
Who owns the code?
You own the delivered source code outright, in your own repository. There is no Canvas Rescue runtime licence or continuing payment required to use it. Platform licensing and any agreed optional support are separate.
What happens when we enquire?
Ali Reynolds reviews your requirements directly. Scope, the £495 assessment fee and a suitable way to share a sanitised export are confirmed first. If the app is a poor fit, you will be told and will not be invoiced.
Does the free check convert our app?
No. It analyses formula patterns locally in your browser. It does not generate a finished migration, connect to your tenant or test your user journeys. Older export formats may not be readable; email the format or error message first if you need help.
Is AI rewriting our business logic?
The converter uses deterministic translation rules for supported logic. Unsupported items are reported for developer review. Generated source must still be integrated and tested against the agreed behaviour of your app.
What about mobile use and offline working?
Do not assume your current host or device workflow will carry over. Target devices, integrations, permissions and licensing are reviewed before scope is agreed. Offline generation is not currently supported. A responsive preview does not establish compatibility with the Power Apps mobile player.
How long does the work take?
The assessment takes ten working days. Migration timing depends on the agreed scope; a delivery plan and fixed price are provided before you commit.
Can a consultancy buy the converter?
Not currently. The converter is an internal engineering tool supporting this migration service, not a self-service product. Register interest in a future consultancy licence without making a purchase or commitment.
A SPECIALIST, NOT A HAND-OFF
Work directly with
Ali Reynolds.
Canvas Rescue brings together Microsoft 365 and Power Platform experience with a practical approach to app migration. Ali carries out the work directly, from the initial suitability discussion through to handover.
The aim is straightforward: retain useful logic, make the manual work clear and test the result against what your business needs.
What comes next
for your canvas app?
Discuss what your team needs, or start with the free formula check. Please contact us before sending an app export.