Cost calculator · UK 2026
App development cost calculator, UK 2026.
Pick your platforms, size and features to see what your iPhone or Android app would cost to build, and how long it would take.
Step 1 of 7
What are you building?
Typical UK costs in 2026
| Project | RudraX | Typical UK agency | Weeks |
|---|---|---|---|
| Simple app, one platform | £6,000 to £12,000 | £15,000 to £30,000 | 8 to 10 |
| Mid-size app, iPhone and Android | £14,000 to £30,000 | £35,000 to £75,000 | 11 to 16 |
| Complex app with admin panel | £30,000 to £60,000 | £75,000 to £150,000 | 16 to 26 |
How we calculate this
We start from a fixed base price for each project type, taken from real RudraX projects. We scale it by size and, for apps, by platform. Each feature you pick adds its own price range and weeks. We then apply your design, compliance and timeline choices as multipliers and round to the nearest £500. The typical UK agency range uses the same scope at average UK agency day rates, which run about 2.5 times our own.
Prices last reviewed .
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