unwilt

Plant diagnosis · iPhone

Your plant app said it was healthy. It was dying.

Unwilt gives you ranked causes with how confident it actually is, the evidence for each, and a plain list of what a photograph cannot show. Then it checks back in a week and compares the pair.

Start 7 free daysSee how it works

Identification free, always · $39.99/year · Cancel in one tap

A monstera in front of a dark window frame.
The Unwilt differential: powdery mildew at 94 per cent, with the evidence for it and two lower-ranked causes.

The category's problem

One confident answer, delivered warmly, is the thing that kills plants.

Every plant app returns a single cause and a tidy care schedule. When it is right, that is fine. When it is wrong — and a photograph cannot show roots, true light, or anything under a millimetre — you follow confident instructions in the wrong direction for a fortnight.

By the time the plant tells you, it is too late to act on what it is telling you.

A pilea with yellowed and collapsed lower leaves.

A plant tells you slowly, then all at once.

How it works

A consultation, not a lookup.

01

Photograph it

Four framed shots, each with the reason we want it. The leaf underside is the one that separates pests from everything else, and nobody turns a leaf over unless asked.

02

Answer two or three questions

Only questions that can change the ranking. Watching a cause climb because of something you said is where the confidence numbers stop looking decorative.

03

Read the differential

Ranked causes, the evidence for each, and what argues against them — including against the one at the top.

04

Work the plan, then check in

Do today, Don't do, Watch for. A week on we ask for one more photograph and compare the pair, so a plant that is not responding says so.

The screen the category does not have

Not an answer. A ranking, with its reasoning shown.

Every cause carries a confidence figure, the evidence behind it, and what argues against it — including against the one at the top.

Underneath, in the same weight and the same rhythm, a plain list of what a photograph cannot settle: root condition, true light levels, anything below a millimetre. An app that never admits a limit is an app you cannot trust when it sounds certain.

The honesty box listing what the photograph could not show, including root condition and whether the coating wipes off.

Why it's different

The two screens every other app would cut.

The abstention screen asking for a photograph of the whole plant.

When one photograph is not enough

Unwilt stops and names the shot it needs, rather than guessing to look decisive. Abstention is not the app failing — guessing would be.

The nursery escalation screen with questions to ask and what to bring.

When it is below our floor

You get a nursery card: the questions to ask, and what to bring. That page is free and always will be — charging to be told we do not know is indefensible.

A single yellowing leaf with browning edges.

The week after

We compare the pair, not the newer photograph.

A single photograph of a still-yellow leaf says nothing about whether it is yellower. Unwilt reads the new picture against the first and gives a health score broken into its parts — firmness, colour, new growth, leaf loss — never an unexplained number.

If the plant is not behaving the way the treated cause predicts, that goes at the top, before any score. Quietly re-ranking would be the same dishonesty the product is built against.

Pricing

One price, stated once.

The most common complaint in this category is not accuracy — it is the billing. So here it is in full, in the same size as everything else.

Unwilt, full access

$39.99a year

Free for the first 7 days. After that $39.99 for the year, renewing until you cancel. We remind you the day before the trial ends. Cancel any time in Settings — one tap, and it does not shorten what you have already paid for.

  • Ranked causes with a confidence figure and the evidence for each
  • A plan in three parts — Do today, Don't do, Watch for
  • A photo check-in every week that compares the pair
  • A chart per plant, with the health score broken into its components
  • A recovery record worth sharing, including when it did not improve

Free, always

$0

No account, no card, no limit on how many plants you name.

  • Identifying plants, unlimited, with no account
  • The nursery card when we are not confident enough to say

Questions

Before you buy.

What is actually free?

Identifying plants, unlimited, with no account. Diagnosis, treatment plans and weekly check-ins need a subscription. The nursery card you get when we are not confident enough is free too.

What happens when the trial ends?

It converts to $39.99 for the year unless you cancel, and we remind you the day before. Cancel in Settings under your Apple ID — one tap, and it does not shorten what you have already paid for.

Is it ever wrong?

Yes, which is why it shows a confidence figure instead of a verdict, lists what it could not see, and sends you to a nursery when the evidence is thin. Plants die for reasons no photograph can show.

What happens to my photographs?

They are stripped of location on your phone before they upload, deleted from our servers after 90 days, and never used for advertising. Export and delete are both in the app, and neither needs you to contact us.

Find out what is actually wrong with it.

Ranked causes with real confidence, a plan that says what not to do, and a check-in every week until it is back. Identification is free and always will be.

Start 7 free daysSee how it works

Identification free, always · $39.99/year · Cancel in one tap