Mobile App Proposal Template for Developers

How do you scope iOS, Android, or cross-platform?

State explicitly: iOS only, Android only, or cross-platform via React Native or Flutter. Cross-platform saves budget but may limit native features—call out exceptions like advanced AR or background modes.

List minimum OS versions and device classes supported. Enterprise apps may require MDM compatibility—ask early.

Backend scope belongs in the same doc: custom API, Firebase, Supabase, or existing SaaS integration.

Pair this with app development proposals, the software development proposal template, and the software project scope template. See Bidcraftr pricing when you are ready to send and track proposals professionally.

Why propose MVP first for most app clients?

Founders often describe v3 dreams with v1 budgets. MVP proposal defines core user journey, must-have features, and deferred nice-to-haves after analytics prove retention.

Phasing protects both sides: smaller initial check reduces sticker shock; you avoid building unused features.

Show phase-two feature backlog as optional line items with rough ranges—not committed scope.

What deliverables belong in design and development phases?

Design: user flows, wireframes, clickable prototype in Figma. Development: sprint-based builds, test builds via TestFlight or internal track, API documentation, admin panel if scoped.

QA: test plan, device matrix, bug fix window before store submission. Launch: store assets, submission handling, basic analytics events.

Define who writes App Store copy and provides legal privacy policy—common client delays.

How do you price mobile app projects?

Fixed price per milestone for defined MVP; hourly or T&M for discovery-heavy unknowns. Example MVP: Discovery $4K, Design $8K, Build $28K, QA and launch $5K—total $45K.

Separate maintenance retainer for OS updates, dependency patches, and small feature work post-launch.

Third-party costs—Apple developer account, push notification volumes, maps API—list as client-paid pass-through.

How should App Store review appear in the timeline?

Apple and Google review add one to two weeks unpredictably—build buffer after submission milestone, not hard launch the next day.

Rejection cycles for policy or metadata issues need a small contingency bucket or hourly support clause.

Enterprise distribution or TestFlight-only pilots change timeline—specify launch definition.

What backend and integration details must be explicit?

Auth method, data models, push notifications, payment processing, third-party APIs, offline behavior, and admin reporting. Each integration gets acceptance tests.

If client supplies API, document assumptions about documentation quality and sandbox access dates.

Security: encryption at rest, PII handling, and access controls for production environments.

How do you handle post-launch maintenance in the proposal?

Offer tiered retainers: essential bug fixes and OS compatibility, standard includes small feature hours, premium adds priority support.

Without a retainer, define hourly support rate and response SLAs after warranty window ends.

Clients underestimate ongoing cost—honesty here prevents bad reviews month three.

How do you scope analytics and product instrumentation?

List events—signup, purchase, retention cohorts—and who implements SDK versus who defines taxonomy. Analytics gaps make post-launch arguments inevitable.

Include analytics verification as acceptance criterion before final milestone payment.

Clients assume analytics is free part of build—price it if non-trivial.

How should offline mode and accessibility be scoped?

Offline sync, screen reader support, and localization multiply effort—list explicitly or exclude with note that MVP may ship without them.

Accessibility lawsuits are real; enterprise clients may require WCAG level in acceptance criteria.

Surprise non-functional requirements destroy app margins.

What is the fastest way to apply this advice on your next send?

Block thirty minutes after every discovery call for proposal assembly—no other tasks. Open your master template, paste call notes into the problem section, adjust the pricing table, and send before the day ends. Speed is a competitive advantage most freelancers ignore while polishing adjectives.

Use a checklist: problem personalized, deliverables table updated, exclusions present, timeline dated, pricing matches verbal quote, one sign action visible, follow-ups scheduled for days three, seven, and fourteen. Missing any item is more costly than imperfect wording.

Track opens and replies in one place so patterns emerge over ten sends. Data beats guessing whether silence is price, timing, or delivery. Adjust one variable per week—length, speed, or follow-up tone—and measure signed rate, not feelings.

When a deal closes, save that proposal version as the new default for similar clients. Compounding templates is how senior freelancers spend less time selling and more time delivering—without lowering standards on scope clarity.

If you are stuck on wording, ship the structure first and refine on follow-up one—momentum beats waiting for perfect phrasing while the client cools off.

How do push notifications and analytics belong in scope?

Specify whether you implement FCM/APNs, permission prompts, and event taxonomy or client dev team does.

Analytics acceptance: key events fire correctly in staging before store submission.

Push scope arguments are common—define in writing.

What should you do in the next thirty minutes after reading this?

Open your last sent proposal and score it against the headings on this page—problem first, table pricing, exclusions, dated timeline, one sign action. Fix the weakest section before your next send, not after another silence streak.

Save a checklist in your notes app or proposal tool so every outbound doc runs the same quality gate. Consistency beats inspiration when you are busy with delivery work.

Schedule one follow-up template for day three now—subject line and two sentences—so silence never catches you without a plan. Most recoverable deals need persistence with value, not hope.

If you still use generic templates, duplicate your best signed proposal and rename it master for this service line. Your future self will send twice as fast with fewer typos and warmer personalization.

What is one habit that improves every proposal you send?

Read the full doc aloud once before sending—awkward phrasing and missing numbers surface immediately when spoken.

Send a test link to yourself on mobile and tap the sign action to confirm it works; broken buttons silently kill deals.

Ask a peer for a sixty-second skim review when the deal is large; fresh eyes catch scope gaps you normalized.

What should you verify before you hit send?

Read the proposal on your phone. If the first screen does not show what you deliver, what it costs, and the single next step, rewrite the opening until it does.

Match every number to what you said on the call or in writing earlier. Pricing surprise is the fastest way to turn a warm lead into silence.

Set follow-up reminders for days three, seven, and fourteen before you move to the next task. Most wins need a second or third touch, not a perfect first draft.

Save this version as your master template when the deal closes. Reuse structure and tables so the next proposal ships in minutes, not hours.