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App Builder Index

Mobile-first builder · Ranked 22 of 37 in the index

Rork Review (2026)

An AI-native mobile builder that turns a prompt into a React Native and Expo app you can preview on your phone in minutes, with source access on paid plans.

Rork logo3.6 / 5Last verified: · Next scheduled check:

The quick answer

Assessed for 2026

The fastest route from an idea to something running on your own phone. Rork scored 4.1 on agent performance and 4.5 on speed, both strong, and the React Native output looks current rather than templated. It is young: complex state handling breaks down, scalability at 3.1 reflects that, and credit pricing means an expensive week if you iterate hard. As a prototyping tool for mobile it is the most exciting thing in this cohort. Treat production claims cautiously.

Best for
Founders who want a credible native app prototype on a real device the same afternoon
Not for
Production apps with complex state, and anyone who dislikes credit-based pricing
Price from
22 EUR
Free tier
Yes
Strongest axes
Speed
Design quality
Agent performance
Weakest axes
SEO and GEO
API and MCP access
Scalability

Visit the official site

The ten axes

Every builder in the index is scored on the same ten axes with the same published weights. This is how Rork performed on our test briefs.

Reliability16%
3.7
Integrations16%
3.3
SEO and GEO13%
2.5
Design quality12%
4.2
Agent performance10%
4.1
Speed9%
4.5
Value9%
3.8
Scalability7%
3.1
API and MCP access5%
3.0
Code ownership3%
3.9

Every axis is scored from 0 to 5 stars. The percentage is that axis's published weight in the overall 3.6 rating.

How we review

The verdict

The fastest route from an idea to something running on your own phone. Rork scored 4.1 on agent performance and 4.5 on speed, both strong, and the React Native output looks current rather than templated. It is young: complex state handling breaks down, scalability at 3.1 reflects that, and credit pricing means an expensive week if you iterate hard. As a prototyping tool for mobile it is the most exciting thing in this cohort. Treat production claims cautiously.

An AI-native mobile builder that turns a prompt into a React Native and Expo app you can preview on your phone in minutes, with source access on paid plans.

The dissenting view

The data editor wanted a lower value mark, noting that credit consumption in our tests implied a real monthly cost well above the advertised 22 EUR for anyone iterating seriously.

One member of the panel disagreed with the consensus. We publish the disagreement rather than average it away.

What it looks like

Screenshot of the Rork landing page, captured by App Builder Index
The Rork landing page, captured 14 August 2026.

Pricing

Free trial credits, paid plans from about 22 EUR per month

PlanPriceBillingWhat you get
FreeFreemonthlyTrial credits, preview only
Starter22 EURmonthlyMonthly credits, code export, device preview
Pro88 EURmonthlyMore credits, store builds, priority queue

Feature by feature

The same eleven checks, run on every builder in the index.

CapabilityStatus
Full-stack backendPartial, hosted backend
Database includedYes, basic hosted store
Auth includedYes
Code exportYes, Expo project on paid plans
GitHub syncOne-way push
One-click deployYes, Expo preview and store builds
Custom domainNot applicable
Mobile or native outputNative iOS and Android via Expo
Team collaborationLimited
Public API or MCP serverNo
Self-hosting the outputYes, after export

What works / What does not

What works

  • Agent performance at 4.1 is the best in the mobile category
  • Running on a real device within minutes of the first prompt
  • Expo source export on the entry paid tier

What does not

  • Complex state handling is where it comes apart
  • Credit pricing makes heavy iteration expensive and unpredictable
  • Very young product with a short track record

User reviews

5 ratings for Rork, editor panel first. Community ratings accumulate on top of our seeded launch score.

Community rating

4.25 ratings
  1. 540%
  2. 440%
  3. 320%
  4. 20%
  5. 10%

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  1. Editor panel

    On my phone, working, forty minutes after the first prompt

    DeShawn Price@deshawnprice

    Solo founder of a fitness app with 900 paying users. Built it twice, second time properly.

    I have never had a native prototype in my hand this fast. It looks current rather than templated, the Expo export is real, and I showed it to three potential users the same evening. Credits went faster than I expected once I started iterating properly.

    Pros
    Fastest path to something running on a real device.
    Cons
    Credit consumption during heavy iteration is expensive.
    2 readers found this helpful

    2 replies

    1. Kenji Morisaki@kenjimorisaki

      14 August 2026

      Agreed on the speed. Watch what happens when you add authentication and shared state, that is where my enthusiasm cooled.

      0 readers found this helpful
    2. Hannah Lindqvist@hannahlindqvist

      14 August 2026

      Design output surprised me too. Not distinctive, but nothing embarrassing either.

      3 readers found this helpful

    Sign in to reply.

  2. Editor panel

    Prototype tool with production marketing

    Kenji Morisaki@kenjimorisaki

    Contract mobile developer. Ships React Native and Flutter for clients who cannot decide.

    Impressive for a first pass. Once I introduced shared state across five screens it started contradicting itself and I spent longer correcting it than writing it myself would have taken. Export is genuine and that saves the situation. Treat production claims with the caution any 2025 product deserves.

    Pros
    Excellent first pass and a real Expo export.
    Cons
    Complex state handling is where it comes apart.
    0 readers found this helpful

    0 replies

    No replies yet.

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Frequently asked

Is Rork ready for production apps?
For simple ones, possibly. Scalability scores 3.1 and complex state is its weak point, so treat it as a prototyping tool first.
Can you export code from Rork?
Yes, an Expo project on paid plans, which gives it 3.9 on code ownership.
Rork or a0.dev?
Very close. Rork has slightly better design output, a0.dev iterates faster on small changes. Both are prototyping tools with production ambitions.

Sources