+91 70034 16634 · hello@syscodes.in
Kolkata IST
iOS for Mumbai brands
iPhone apps for Mumbai brands whose paying customers skew Apple, built so the install a campaign buys turns into a customer, and instrumented so you can tell which spend actually did it.
30-min call with a senior lead · Reply within 1 business day · NDA on request
Projects shipped
Brands and clients
On-time delivery
Countries served
01The practice
Native, hybrid or iPad. When paid installs are funding the launch, the route that reaches the store soonest usually wins the argument.
What we cover on iOS · iOS 16+
02Services
| Native iOS apps Swift and SwiftUI where the app has to feel expensive — custom motion, camera work, anything a shopper will judge in the first ten seconds after a paid install. | Hybrid iOS apps One React Native codebase for iPhone and Android, which is usually the right call when a campaign has to reach both stores on the same date. | iPad and universal apps One build that behaves like an iPad app, which matters more than teams expect for catalogue browsing and for in-store staff on the shop floor. | |
|---|---|---|---|
| Typical timeline | 12–16 weeks | 10–14 weeks | 10–14 weeks |
| Next stepQuoted per project after a free consultation. | Explore iOS app development | Explore hybrid app development | See what native iOS covers |
Swift and SwiftUI where the app has to feel expensive — custom motion, camera work, anything a shopper will judge in the first ten seconds after a paid install.
One React Native codebase for iPhone and Android, which is usually the right call when a campaign has to reach both stores on the same date.
One build that behaves like an iPad app, which matters more than teams expect for catalogue browsing and for in-store staff on the shop floor.
03Included
SKAdNetwork, ATT and your analytics are in place before launch, so the first week of spend produces a number you can act on.
The cut list is written down and signed off against your campaign date, because a launch that slips past the media plan costs more than the feature would have.
A paid install that never reaches value is money already spent. Onboarding is specified with a time target against it.
Your marketing lead sees it on their own handset while there is still time to change the launch creative around it.
Screenshots, the first two lines of the description and the icon are the parts most shoppers judge, so they get drafted rather than filled in.
Published under your organisation, which also means the attribution and store data stay yours when an agency changes.
04Working from Mumbai
A launch built to be measured, so the spend behind it can be judged rather than defended.
attribution wired
Attribution goes in before the media does. A launch you cannot read is a launch you can only defend, and defending it costs more than instrumenting it.
to first value
You are buying the install either way. Onboarding is specified with a time target because that is the step deciding whether the spend converts or evaporates.
before campaign date
We submit with a buffer before the campaign, because App Store review does not care about your media plan and will not be hurried.
screenshots that matter
The icon, the first two screenshots and the opening two lines decide most installs. They get drafted and argued over rather than filled in at submission.
routes always costed
If both stores have to launch on the same date, one React Native codebase is usually the honest answer. We cost both before you decide.
ownership from day one
Published under your Apple Developer account, which also means your attribution and store data survive an agency change.
Served from Kolkata, our one officeMumbai and Kolkata --:-- IST · same working dayBook a call
05Process
Five stages, a scope fixed in writing, and attribution wired before the first rupee of media goes out.
What the launch has to prove. One session to cut the list against your campaign date, then a fixed written scope. We agree the launch metric here — installs are not it — so the build has something to be judged on.
The first ninety seconds, drawn first. A paid install that never reaches value is money already spent. Onboarding is designed before any other screen, with a time target on it and the drop-off points named in advance.
Attribution wired before the media goes out. Fortnightly TestFlight builds, and SKAdNetwork, ATT and your analytics in place before the first campaign runs rather than after the first week of spend is already unexplainable.
Through review, ahead of the campaign. We submit early enough that review cannot sit on your launch date. Listing, screenshots, privacy questionnaire and a demo account, with the store page written as the ad unit it actually is.
The first read on what the spend bought. Crash triage, store review responses, and a cohort read on which channel produced users who came back — not just which produced the cheapest install.
Stage 02 · Design
06Results
A sample of what we have shipped for clients across product, web and commerce. The portfolio has the rest.
Direct revenue
Stress balls, journals and planners for people managing their own mental load. An established Amazon seller that wanted a direct channel of its own: catalogue ported across, multi-market listings configured, conversion designed for.
No.1 Channel, ahead of Amazon
Revenue, month one
Roasted, never fried Indian namkeen with the protein and fibre on the front of the pack. A launch store for a brand whose whole argument is that you can read the ingredients.
<2s Page load
Sales
Dermatologically tested anti-chafe and anti-rash gels for runners, cyclists and triathletes. A dated Shopify store rebuilt around the moment of trust this category turns on: proof that it works over a long distance.
<1.5s Page load
Conversion rate
Crystals, incense and sound-therapy pieces sold across the UAE and the wider Gulf. A poorly built store replaced with premium storytelling visuals and a checkout path that stops asking the customer to work.
+30% Organic traffic
Conversion rate
Handmade Spanish padel bags built to go from court to office to dinner without changing. A small, considered range, so the store is written as a story rather than laid out as a catalogue.
+35% Order value
Conversion rate
Korean and Japanese skincare sold into Portugal and the wider EU. The hard part was never the design: it was a very large catalogue across multiple markets and languages, kept fast and kept navigable.
<2s Page load
Tell us the number that is stuck. A senior lead replies within one business day with an honest view, free.
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9.9/10 client score · 150+ projects · 100% on time
07Clients
130+ brands across retail, healthcare, education and manufacturing.
“Great experience working with Syscodes on our CRO-focused website redesign. They understood our goals, improved the user flow, and delivered a better design. Communication was smooth, deadlines were met, and the whole process was very professional. Would definitely work with them again.”
sales
08More in Mumbai
The same team, working on the rest of what Mumbai clients ask us for.
09FAQ
The ones Mumbai brands ask first, and most of them are about what the launch can be measured on.
Still unsure?
Ask us anything before committing to a call. Most questions get a real answer within a few hours.
hello@syscodes.inBecause attribution is wired before the first campaign runs, not after the first week of spend has already become unexplainable. SKAdNetwork, ATT and your analytics go in during the build, and we agree the activation event in week one so installs are not mistaken for results.
It can, which is why we submit with a buffer rather than on the date. App Store review takes one to two weeks and does not care about a media plan. We build the buffer into the schedule at scoping so the launch is not hostage to it.
There is no price list, because scope sets the number rather than the platform. We scope it after a free consultation and put the figure in writing, along with what would move it — and for a campaign-led launch, the thing that usually moves it is how much has to work on day one.
For paid installs it is most of the decision. The icon, the first two screenshots and the opening two lines of the description are what a shopper judges before they read anything else, so we draft them properly rather than filling them in the night before submission.
If both stores have to launch on the same date, one React Native codebase is usually the honest answer. Native Swift earns its place when the app leans on the camera, heavy animation or on-device processing — the things a shopper notices in the first ten seconds. We cost both routes before you decide.
You do, both, from the first commit. That matters more than it sounds for a brand: your attribution history and store data stay with you when an agency or a media partner changes.
10Start a project
Thirty minutes, free. Tell us what you are building and who will run it.
You'll hear back from a senior lead, never a bot.