You built the app. We fix what is breaking or stuck when it starts to matter.
Your app is already in use. Bring us one specific part of the app that should work but does not. We fix it without rebuilding the parts that already work.
For new clients, the first agreed repair costs $99. We complete it within three business days once we can access the code and services involved. You pay after you see it working.
Tell us what should work, and we will tell you whether we can take it on as one repair. You do not need to prepare code or know the cause.
✓31 AI-built apps reviewed✓One specific fix✓Pay after it works✓Your code stays yours
Can we fix this for $99?
The app works. One part does not.
Maybe customers log in, staff rely on it, or one stubborn issue keeps coming back. We start with one part of an existing app that should work but does not.
This works when
The app already exists: Customers or staff already use it, or important work already runs through it.
One part is failing: A login fails, a payment does not complete, an integration stops syncing or a release will not go live.
We can test the fix: We can agree on a simple test that shows the problem is solved.
You can provide the access we need: We can inspect and change the code and services involved in the problem.
This is a larger job when
The app is still only an idea: There is no working project to inspect.
You need a complete new feature: The work adds a workflow that does not exist yet.
Several connected areas need changing: The app needs rebuilding, moving to another platform or several connected changes.
You need ongoing work without one clear finish line: There is no specific behavior we can use to decide when the job is done.
If you are unsure, book the free call. We will tell you whether your problem qualifies before any work begins.
How it works
Start with one thing that should work.
01
Show us what should work
On the free call, tell us what you expected, what happens now and why it matters. You do not need to diagnose the cause.
02
Agree on what fixed means
We confirm that it is one repair and agree exactly what the app should do before we begin.
03
See the fix working, then pay $99
After the call, we do the repair without filling your calendar with meetings. You pay $99 after we show you that part of the app working as agreed.
If the problem needs more than one repair, we tell you before starting. You are not charged, and nothing continues unless you ask.
How we work
We confirm the cause before we change the code.
Confirmed during an app reviewAccess and AI usage
Issue worth acting on
Anyone online could use two AI features and charge the bill to the owner.
Two AI-enrichment routes had no login check. A caller could move through contact IDs, read CRM records, and trigger billable AI usage.
Evidence found in the coderoutes/ai/enrich-contact.ts
No session check before the CRM lookup and billable AI call.
Past client work
What past clients say.
"AxonBuild is amazing to work with. They don't just blindly follow directions and they question requirements - a true partner, knowledgeable with great work ethics."
AlexMoved the app from no-code infrastructure to a standard database and rebuilt document generation. Crucial documents now regenerate into Japanese at 95%+ accuracy with format and wording preserved, and database work that took minutes finishes in seconds.
"AxonBuild was not only detail-oriented but also offered alternatives and viable solutions, always willing to talk through the issues in order to better understand the root causes and implement the best solution."
TylerCut the app's response delays and fixed its quality problems. Ratings from 3 testers and 20+ users rose from 3/10 to 8/10, holding for two weeks and counting.
Questions
Questions before you book a call
01Why does the first job cost $99?
Because the first job is deliberately small. The $99 price is available once to each new client and covers one problem agreed in advance. Larger jobs and repeat work are quoted after we review the code. You can see how we diagnose the problem, change the code and verify the fix before deciding whether to hire us again.
02What can the first job cover, and how do we agree it works?
The first job covers one part of an existing app that should work but does not. For example, a login fails, a payment does not complete, an integration stops syncing or a release will not go live. Before starting, we write down what should happen. When the fix is ready, we show you that part of the app working. It does not matter whether you, an AI tool or another developer built it.
03What happens if the problem is larger than expected?
We tell you before starting and do not charge you. Nothing continues unless you ask.
04When do I pay?
There is no upfront payment. You pay $99 after we show you the agreed fix working. If it does not work as agreed, you owe nothing.
05What access will you need?
You do not need to provide access for the call. If we agree to do the repair, we tell you exactly which code and services we need. We start counting the three business days when that access works. You can remove it when the job is done.
06Will I be pressured into more work?
No. The job ends when the agreed problem is solved. You are under no obligation to hire us again.