The headline finding
Of the 869 negative reviews in our sample, 52.1% complain about money: the price, the billing, or the free trial. Only 7.9% complain that the app got the plant wrong without also complaining about money.
People are not, on the whole, angry that plant apps are bad at identifying plants. They are angry about how they were charged.
Every number, with its base
Base: 869 one- and two-star reviews, drawn from 1,767 reviews of 6 apps. Bloom, 19 August 2026.
- 52.1% of negative plant app reviews mention price, billing or the trial. (n=869, Bloom 2026)
- 32.5% mention billing mechanics specifically: being charged, auto-renewal, refunds or cancelling. (n=869)
- 21.2% mention the free trial, most often to say the app was not as free as they expected. (n=869)
- 21.9% say the app is simply too expensive or not worth the money. (n=869)
- 12.7% mention accuracy or a wrong identification at all. (n=869)
- 7.9% mention accuracy without also mentioning money. (n=869)
By app
| App | Reviews read | Negative | Of those, about money |
|---|---|---|---|
| Plantum | 646 | 423 | 58.2% |
| Plant Parent | 200 | 69 | 58% |
| Blossom | 250 | 174 | 50.6% |
| PictureThis | 300 | 100 | 43% |
| Planta | 250 | 86 | 34.9% |
Apps with fewer than 25 negative reviews in the sample are left out of this table rather than shown on a base too small to mean anything.
Method, and what this does not show
Reviews were collected from Apple's public customer-review RSS feed in most-recent order, across the AU, CA, GB, US storefronts, then categorised by keyword. The collection and analysis scripts sit in the repository behind this site, so the run is reproducible.
The sample skews negative, and that matters. The feed returns recent written reviews, and people who write reviews are far more likely to be annoyed than the people who tap four stars and leave. The apps here carry public averages between 4.4 and 4.8. So every figure above is the composition of negative reviews, meaning what unhappy users are unhappy about. None of them is the share of all users who are unhappy, and reading them that way would be wrong.
Keyword categorisation is blunt. A review saying it was cancelled because the app kept getting plants wrong counts in both money and accuracy. That is why the 7.9% figure, accuracy with no money complaint attached, is reported separately.
Why we looked
Bloom is a paid app with no free trial, which sounds like the harder sell. This is the evidence that made us keep it that way: the complaint dominating this category is not the price itself, it is the surprise. Being charged after a trial nobody remembers agreeing to, or finding out a free app costs $40 a year once it is already installed.
So Bloom states the price before you download, has no trial to forget to cancel, and says plainly what the subscription includes. You can read the terms before paying anything.
Related
- Bloom compared with PictureThis, the largest app in this sample.
- Bloom compared with Planta, which had the lowest share of money complaints of the apps we could measure.
- Plant symptoms, if you arrived with a sick plant rather than a billing grievance.