Nutria (9e3eaa)

Does Nutria (9e3eaa) have a moat?

No.

9/100 · Moatless

“The photo calorie app copies in a week. Cal AI, now owned by MyFitnessPal, and dozens of clones already fight for the same TikTok users.”

Code to copy

a week

Moat to cross

2 months

Market

Crowded market

Share on X

Moat depth

MoatlessShallowReal

Verified revenueMRR $46,405Last 30 days $74,825All time $589kFounded 2025TrustMRR

01/The verdict

Calyra, an AI calorie tracker for iOS and Android that logs meals from a photo, built by Nutria SAS (Aix-en-Provence, France). Consumers who want to lose weight pay a subscription after a free trial.

Calyra has real verified traction: about $46k MRR, 15,180 active subscriptions and roughly $588k in all-time revenue. All of it comes from a TikTok-driven growth playbook that any funded clone can copy, so it is momentum rather than protection. Revenue swings hard, from $7k in Feb 2026 to $120k in Aug 2026, and then fell back toward $63k. It has only 138 US App Store ratings, no founder audience (0 X followers) and no proprietary data, and the seller is asking just 1.6x revenue, which tells you buyers price it as fragile.

02/2 moats

Distribution

Shallow

~3 mo to cross

Growth comes from TikTok content. Third-party trackers estimate about 30k to 50k installs a month, and there is a tested 27-step onboarding with a soft-paywall free trial. The working creative and funnel took months of iteration to tune.

To cross it: Run the same UGC and creator playbook on TikTok with a few thousand dollars in testing budget, and copy the onboarding and paywall flow, which are publicly documented on sites like screensdesign.

Switching costs

Shallow

~1 mo to cross

Users build up a history of weight, BMI and meal logs inside the app. Most calorie-app users churn within months anyway, and the data syncs through Apple Health.

To cross it: Offer Apple Health import and a cheaper or longer trial so users lose almost nothing by switching.

03/The gap

Easy to copy

Photo-to-calories analysis is a thin wrapper on off-the-shelf vision models that any developer can call.
Barcode scanning, macro targets and weight and BMI tracking are standard features that open food databases cover.
The onboarding quiz and paywall design are visible to anyone who installs the app.
The App Store presence is small, with 138 US ratings against Cal AI's roughly 337k, so there is no ranking advantage to beat.

How you'd go after it

Undercut on price or offer a free photo-logging tier, as PlateLens does, to pull trial users who hit Calyra's paywall.
Win on accuracy. Google Play reviews already call Calyra's estimates inaccurate, so a challenger with a better model or a portion-size reference can market directly against that.
Target a niche such as GLP-1 users, high-protein lifters or a language market like French or Spanish, with tailored content and food databases.
Outspend it on TikTok creators. Calyra's August spike and the decline after it suggest its channel is paid or creator-driven and responds to whoever spends more.

04/Build against it?

Stay away

The category is saturated with near-identical photo calorie apps. The leader, Cal AI, is now backed by MyFitnessPal, and winning depends almost entirely on ad and UGC spend. Only go in if you already run a proven TikTok creator machine or have a clear accuracy edge.

Already selling this:Cal AI (MyFitnessPal)MyFitnessPalLifesumMacroFactorFitiaPlateLens

05/Receipts

Checked 1h ago by Claude Opus 5.5 on high effort, with web search. Confidence: medium.