Xuranium

Independent iOS software.
Abdulrahman Azmy, Dubai.

These apps do arithmetic on data you entered yourself. Nothing else.

You log what actually happened. The app adds it up and shows you the result with the date it was measured. It does not interpret you, it does not coach you, and it does not guess. When the numbers cannot support a conclusion, the app says so instead of rounding one up.

That is the whole method, and everything below is a consequence of it.

01What that rules out
No AI, in any app.
Not a chatbot, not a summary, not a suggestion. The arithmetic is deterministic and it runs on your phone, which means you can check it and it gives the same answer twice.
No coaching.
No motivational notes, no confetti, no streak celebration, no exclamation marks. You are an adult with a spreadsheet problem, not a patient.
No lock.
Nothing here blocks or restricts anything on your phone. iOS cannot enforce that, and the one-star reviews of every app that claims otherwise say so out loud. Blockers get switched off in a minute.
No prediction where a prediction would be a lie.
PeriLog will not tell you when your next period is due. Your cycle stopping being predictable is the reason you opened it.
No account, no login, no server.
There is nothing to sign up for. Your data is on your iPhone and in your own iCloud, and it does not travel anywhere else. There is no backend to breach.
No ads, in any tier, ever.
That is the whole entry. There is nothing to qualify.
No weekly subscription.
Monthly and yearly, with the price, the renewal date and the cancellation route printed above the button, not under it.
Nothing that might help at one in the morning is behind a paywall.
The counter, the log and the urge flow are free permanently in every app. What you pay for is the arithmetic that takes ninety days of your own data and turns it into a schedule, a projection or a page.
02The apps

Four are ready or nearly ready. Each one exists because a specific group of people is currently doing this arithmetic by hand, in the Notes app, and getting it wrong.

  • Pouch BreakNicotine pouches NicotineTaperEngine — a dated milligram step-down with hold days marked $29.99 / yr$4.99 / mo
  • Hands OffSkin picking, nail biting, hair pulling Trigger analytics over your own episode log — the hour it happens to you, and a fixed photo frame $34.99 / yr$4.99 / mo
  • PeriLogPerimenopause ChangeImpactEngine — severity charted against the date a dose changed, lag waited out first $44.99 / yr$6.99 / mo
  • BetLedgerSports betting BurnRateEngine and CounterfactualEngine — your own rate, and the total you have not lost $59.99 / yr$9.99 / mo

Every paid tier has a 7-day trial. Prices are the US storefront; Apple sets the figure in your country and it may differ.

Pouch Break

$29.99 a year · $4.99 a month

Quitting nicotine pouches

Enter your brand, your strength and how many a day. NicotineTaperEngine returns a dated milligram step-down with hold days marked, and your resting heart rate is read from Health and charted against days clean — because the palpitations are usually the actual reason you are here, not the lungs.

Free forever: the counter, the log, the widget, the money figure. Paid: the taper schedule, the trigger analytics, the symptom timeline. $29.99 a year, or $4.99 a month, after a 7-day trial.

Hands Off

$34.99 a year · $4.99 a month

Skin picking, nail biting and hair pulling

Two taps to log an episode. Enough episodes and the app resolves the hour it happens to you — not a generic 10pm, your hour — and arms the replacement behaviour you chose in advance. The photo timeline uses a fixed frame, so the before and after are actually comparable.

Free forever: the episode log, the streak, one photo a week. Paid: the habit-reversal sequence, the full timeline, the trigger analytics. $34.99 a year, or $4.99 a month, after a 7-day trial.

PeriLog

$44.99 a year · $6.99 a month

Perimenopause symptoms and treatment

About twenty seconds a day: hot flushes, 3am waking, rage, joint pain, fog, bleeding. Log the day a dose changed and ChangeImpactEngine charts your severity against that date, waits out the lag before comparing anything, and reports what moved in plain numbers. If two things changed nine days apart it tells you the window cannot separate them, rather than picking one. Then it prints one page, ranked over ninety days, that a doctor will read in a ten-minute appointment.

Free forever: the daily card, the bleeding log, thirty days of history, the widget. Paid: unlimited history, the dose overlay, the pattern finder, the printable page. $44.99 a year, or $6.99 a month, after a 7-day trial.

BetLedger

$59.99 a year · $9.99 a month

Sports betting, the money rather than the block

Reconstruct what you are down, per book, all in. BurnRateEngine measures your own rate — with a fourteen-day coverage rule, a forty per cent outlier trim, and the rate clamped to zero rather than ever projecting a gain — and CounterfactualEngine runs the total of what you have not lost since your last bet. When the urge comes there is a ten-minute clock that cannot be skipped, and in that ten minutes the app does the arithmetic you never do: what you would have to hit to break even, what you actually hit on your last twenty bets like this one, and the expected result in dollars. Both buttons are always there at the end, including the honest one.

Free forever: the ledger, the streak, the money-not-lost figure, the ten-minute walkthrough. Paid: the accountability contact, the projections, the debt view, the relapse-audit history. $59.99 a year, or $9.99 a month, after a 7-day trial.

Stepdown, for vaping, is being reworked before it ships. Its legal pages are already live because an earlier build referenced them.

03Where this actually is

Seven apps are built. Five have builds uploaded to App Store Connect. One is in review. None is approved yet, so nothing on this page is available to download today, and there are no download links pretending otherwise.

Eight more are specified and paused, deliberately, until the ones that exist are finished properly. A review of the whole portfolio in August 2026 found that the invisible half of these apps — the arithmetic — was genuinely different in every one, and the visible half was too similar between them. Fixing that is the current work. Shipping eight more before it is fixed would have been the wrong order.

04Who

I am Abdulrahman Azmy. I write all of this — the arithmetic, the interface, the copy on this page and the words in the App Store listings. I have spent years building software for other companies; xuranium is what I build for myself.

If something here is wrong, tell me: hello@xuranium.com. I answer.

More about the method, and the reasons for each refusal above.