The best IBS apps, sorted by what they actually do
Three jobs, not one category
| The job | What it looks like | Apps |
|---|---|---|
| Learn a protocol | You know something needs to change and want to be told what to do, in order, with support. | Cara Care, Monash FODMAP |
| Treat the gut-brain axis | You have already cut a lot out and it has not worked. The driver may be visceral hypersensitivity rather than food. | Nerva |
| Measure what is yours | You improved a bit on a broad restriction and now need to know which specific parts of it matter. | mySymptoms, Bowelle, Minthe |
Where each one earns its place
Cara Care, if you want a qualified human
A structured multi-week low FODMAP program with unlimited text access to a registered dietitian. That last part is the thing: private dietitian consultations cost more for one session than Cara Care charges for months. If you are newly diagnosed and overwhelmed, this is the most useful thing on this page and no tracker competes with it. Full comparison.
Monash FODMAP, if you want the reference
Built by the research group that developed the low FODMAP diet, and the source almost every other FODMAP claim ultimately traces back to. A single $7.99 purchase, no subscription, which makes it the best value paid app in the category. It tells you what is in food; it does not tell you what your body does with it. Full comparison.
Nerva, if food has already failed you
Gut-directed hypnotherapy delivered as a structured daily program. It is the only app here targeting a mechanism with clinical trial support behind it, and its argument, that years of elimination can miss a nervous-system driver, is one we think is often correct. If your diet has narrowed and narrowed with no lasting result, this is the category you are probably in. Full comparison.
mySymptoms, if you want a mature analytical diary
Live since 2010, deeply customisable, with a configurable analysis window from 1 to 72 hours, and on both platforms. It is more flexible than Minthe and has a far longer track record. Its own users' most common complaint is that thorough logging is laborious, which is the honest trade-off for that depth. Full comparison.
Bowelle, if you want free and frictionless
Free, well designed, quick to log. An app you keep using beats a rigorous one you abandon, and for a lot of people this is the right answer on those grounds alone. Full comparison.
Minthe, if you need the measurement to hold up
Ours. It establishes your own base rate, compares foods against it with a published method, corrects for the false positives that testing many foods at once generates, and confirms suspects with a guided with-and-without trial. It is the wrong app if you want a protocol taught, a human to talk to, a treatment, or Android.
What to do before any of them
Two blood and stool tests change the answer completely if positive, and no app on this page can detect either: celiac serology while you are still eating gluten, and fecal calprotectin for inflammation. Doing months of dietary detective work on top of undiagnosed celiac disease or IBD is the worst outcome in this whole category. See which gut tests are worth it and the red flag list.
Already using one of these?
Switching is a different question from choosing. These cover what actually transfers, what does not, and the cases where staying put is the right answer.
- Cara Care alternatives, sorted by the reason people leave: cost, stability, or wanting analysis rather than a program.
- Bearable alternatives, for when a general symptom tracker is not specific enough about your gut.
- Monash FODMAP alternatives, including the free lookup tools, and when to just buy Monash.
The other roundups
Each of these sorts the category on a different axis, because ranking the same apps four times in the same order would be one page with four URLs.
- Best bloating trackers, sorted by which problem you have.
- Best low FODMAP apps, sorted by where the data comes from.
- Best food diaries, sorted by how much work they are.
How apps get on this page. They have to be live on the US App Store, be findable by someone searching for this problem, and do the job the page is about. We include apps that beat Minthe, and we say where they beat it. No app pays to be here and there are no affiliate links on this page.
What changed in this update. First publication. Split out from the general bloating roundup because sorting IBS apps by feature list was hiding the only distinction that matters, which is whether an app teaches, treats or measures.
Minthe is a wellness and self-tracking tool, not a medical device. It does not diagnose or treat any condition and isn't a substitute for professional medical advice. If you have red-flag symptoms such as blood in your stool, unintentional weight loss, difficulty swallowing, persistent vomiting or a fever alongside gut symptoms, see a clinician rather than tracking them.
Frequently asked
What is the best app for IBS?
It depends which of three jobs you need done. To learn and follow a protocol, Cara Care or the Monash FODMAP app. To treat gut-brain hypersensitivity, Nerva, which is a therapy program rather than a tracker. To find out which foods and factors drive your own symptoms, an analytical diary such as mySymptoms or Minthe, which we make. Most people need two of the three at different points, and buying the wrong category is the usual mistake.
Are IBS apps actually effective?
The evidence varies enormously by category and it is worth knowing which you are buying. Gut-directed hypnotherapy, which is what Nerva delivers, has clinical trial support for IBS and appears in guideline recommendations as a psychological therapy. The low FODMAP diet has a substantial evidence base, with Monash citing symptom relief in around 75% of people with IBS. Symptom trackers, ours included, have no comparable trial evidence as products; what they offer is measurement, and the quality depends entirely on the method behind it.
Should I start with diet or with a therapy app?
If you have already restricted a lot of foods without lasting improvement, that pattern points away from food and toward a gut-brain approach, so start there. If you have never systematically changed anything, a structured dietary protocol with support is the more conventional first step, and it is what most clinicians would suggest. If you genuinely do not know, measure for two to three weeks first, because that is the cheapest way to find out which case you are in.
Do I need a diagnosis before using these?
You should get one, and more importantly you should get the things that mimic IBS excluded first. Celiac serology taken while you are still eating gluten, and fecal calprotectin to check for inflammation, both change the answer completely if positive and no app can detect either. Red flag symptoms mean see a clinician rather than download anything.
Which IBS apps are free?
Bowelle is fully free. Nerva, Fig and Tummy are free to download with paid programs or tiers. mySymptoms and Minthe let you log for free and charge for analysis. The Monash app is the outlier: a single $7.99 purchase with no subscription, which over time is the cheapest paid option here.