I will develop offline and online flutter apps for android and ios


About this gig
Need a mobile app that keeps working without an internet connection?
I provide online and offline app development using Flutter for Android and iOS. Your users can access agreed features, save records locally, and sync supported data when a connection returns.
Depending on your package, I can build:
- Custom app screens and navigation
- Offline forms, notes, checklists, and records
- Local data storage
- Firebase integration and email login
- Online sync with agreed conflict-handling rules
- API integration
- Source code and setup instructions
Suitable for attendance tools, field data collection, inventory records, learning apps, and business MVPs.
Basic covers a small offline Android app. Standard adds one defined online sync workflow. Premium covers a larger Android and iOS MVP.
Screen count, offline features, integrations, and sync behaviour are agreed before development. First-time login, payments, and live services may require internet.
Store submission, hosting, developer accounts, and paid third-party services are not included in package prices.
Message me with your app idea, target platforms, and required features before ordering so we can confirm the right scope.
Get to know Saqib Nawaz
Flutter Developer, Android and iOS Apps, Firebase AI and APIs
- FromPakistan
- Member sinceMay 2025
- Avg. response time1 hour
- Last delivery2 months
Languages
Urdu, English, German, French
My Portfolio
FAQ
Will my app work without internet?
The features agreed for offline use will work without internet. These can include viewing saved information and creating or editing local records. First-time login, payments, and live services may require a connection.
How does online sync work?
For packages that include sync, supported local changes are uploaded when the app has a connection and can run the sync process. Before development, we agree which data syncs and how conflicting changes are handled.
Do you develop for both Android and iOS?
Yes. Basic and Standard cover Android. Premium covers Android and iOS within the agreed scope. Please confirm your target platforms before ordering.
What does the Basic package include?
Basic includes a small Android app with up to three simple screens and one offline record workflow with local storage. Cloud sync, login, API integration, and store submission are not included.
Will I receive the source code?
Yes. All packages include the source code and setup instructions for the agreed deliverable.
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A afriyieg

United Kingdom
Very pleased with the work. Very professional and exceeded my expectations
$200-$400
Price
4 weeks
Duration
Helpful?N negrill

United Kingdom
Working with Saqid has been an absolute pleasure. He is hands down one of the best developers I’ve worked with on Fiverr. His expertise, professionalism, and attention to detail are exceptional. Saqid didn’t just deliver what I asked for — he elevated the entire project. He offered smart solutions, anticipated...
$200-$400
Price
4 weeks
Duration
S 
Seller's Response
Helpful?
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A afriyieg

United Kingdom
Very pleased with the work. Very professional and exceeded my expectations
$200-$400
Price
4 weeks
Duration
Helpful?N negrill

United Kingdom
Working with Saqid has been an absolute pleasure. He is hands down one of the best developers I’ve worked with on Fiverr. His expertise, professionalism, and attention to detail are exceptional. Saqid didn’t just deliver what I asked for — he elevated the entire project. He offered smart solutions, anticipated...
$200-$400
Price
4 weeks
Duration
S 
Seller's Response
Helpful?

