Cronometer Pro vs DIETA
One is a nutrient-tracking microscope. The other runs your entire practice. Here's how to figure out which one actually solves your problem — and why most dietitians end up needing both, or just DIETA.
The Short Answer
Cronometer Pro is for dietitians who need research-grade nutrient analysis — 92 nutrients tracked from a lab-verified database, with a focus on monitoring what clients are actually eating. It's a tracking tool, not a practice manager. DIETA is the complete practice management platform — meal planning, scheduling, progress tracking, and client communication in one place. Most dietitians don't need both: if you're not running clinical-grade micronutrient analysis on every client, DIETA covers the whole workflow at a flat price.
What Each Platform Actually Is
Cronometer Pro
Cronometer started as a consumer nutrition tracking app (free Basic, Gold for individuals at around $5/month) and Cronometer Pro is the version built for dietitians, nutritionists, hospitals, and research teams. Its core strength is the database — over 1 million foods sourced from verified, lab-analyzed sources like the Nutrition Coordinating Center and Food Data Central. Up to 92 nutrients and compounds are tracked.
Cronometer Pro lets you view client food diaries in real time, conduct 24-hour dietary recalls quickly, generate nutrition reports, and chat with clients in-app. Pricing is approximately $39.99/month and includes 10 client seats; additional seats are roughly $2.50 each per month. It is HIPAA, GDPR, and CCPA compliant.
What it doesn't do: scheduling, telehealth video sessions, structured meal plan delivery, or invoicing. It's a tracking tool with multi-client management bolted on.
DIETA
DIETA is a full practice management platform built for private practice dietitians. The core promise: everything you need to run a private practice in one place — client intake, meal plans, follow-ups, scheduling, progress tracking, and a branded client portal — without the bloat of clinical EHR systems built for hospitals.
Pricing is £21/month when billed annually (£250/year), or £25/month on monthly billing. Flat pricing with unlimited clients — no per-client surcharges as your practice grows.
Feature-by-Feature Comparison
| Feature | Cronometer Pro | DIETA |
|---|---|---|
| Primary purpose | Client food & nutrient tracking | Full practice management |
| Number of nutrients tracked | Up to 92 (lab-verified) | Macros + key micros |
| Food database size | 1M+ foods, multi-source | Standard nutritional database |
| Meal plan creation & delivery | ✗ Not the focus | ✓ Full module |
| Client scheduling | ✗ Not included | ✓ Built-in |
| Telehealth / video | ✗ Not included | ✓ Integration-ready |
| Invoicing & payments | ✗ Not included | ✓ Built-in |
| Client food diary visibility | ✓ Real-time, deep | ✓ Logging & review |
| Logo / branding on platform | ~ Logo on Pro interface | ✓ Full branded portal |
| Compliance | ✓ HIPAA, GDPR, CCPA | ✓ GDPR (EU-hosted) |
| Pricing | ~$39.99/mo + $2.50/extra client | £21/mo annual (£250/yr) |
| Monthly billing option | Yes | £25/month |
| Client seats included | 10 (then per-seat fees) | Unlimited |
| Need additional tools to run practice | Yes (scheduling, billing, etc.) | No — all-in-one |
Strengths & Weaknesses, Side by Side
Cronometer Pro
Research-grade nutrient tracking, multi-client
- The most accurate nutrient database in the dietitian software space — verified, not crowdsourced
- 92 nutrients tracked — invaluable for clinical cases (PCOS, IBD, eating disorder recovery, vegan/vegetarian)
- Clean, neutral approach to tracking — no shame messaging around macros or sugar
- HIPAA-compliant with secure in-app messaging
- Not a practice management tool — no scheduling, telehealth, or invoicing
- Per-client pricing scales fast as your practice grows
- Client app carries Cronometer branding, not yours
- You'll need separate tools for the rest of your practice operations
DIETA
Run your whole practice in one place
- Complete practice management — meal plans, scheduling, intake, follow-ups, billing
- Branded client portal — your name and your practice front and center
- Flat pricing — no per-client surcharges as you grow
- £21/month when billed annually, £25/month on monthly — simple and predictable
- Built specifically for the private practice dietitian, not a research lab
- Macro + key micro tracking, not 92-nutrient depth
- Newer platform — smaller user base than Cronometer's 6M+ users
- Not built for hospital-grade research workflows
The Real Question: Tracking Tool or Practice Tool?
This comparison only looks like it's between two competitors. In practice, Cronometer Pro and DIETA solve different problems — and the right answer depends on what's actually slowing you down.
If your bottleneck is not knowing exactly what your clients are eating between sessions, and you do clinical work where micronutrient gaps matter (vegan athletes, IBD patients, ED recovery), Cronometer Pro is genuinely best-in-class for that one job. You'll still need a separate scheduling and invoicing setup.
If your bottleneck is everything else — admin time, no-shows, scattered notes, manual invoicing, juggling 4 different tools — that's what DIETA was built to solve. The food tracking inside DIETA is sufficient for the majority of private practice cases that don't require research-grade micronutrient analysis.
Who Each One Is For
Choose Cronometer Pro if…
You work with clinical cases where 92-nutrient depth genuinely changes your treatment plan, and you already have scheduling, billing, and meal plan tools you're happy with.
Choose DIETA if…
You want to consolidate the 3–5 different tools you currently juggle into one platform, and your typical client doesn't need research-grade nutrient breakdowns to make progress.
Choose Cronometer Pro if…
You're a vegan/vegetarian specialist, sports nutrition focused on micronutrient periodization, or working with clients tracking specific nutrients for medical reasons.
Choose DIETA if…
The bigger problem is admin: client onboarding, scheduling chaos, no-shows, manual invoicing, and lost notes. DIETA fixes the workflow, not just the tracking.
The Pricing Math
Cronometer Pro at $39.99/month covers 10 client seats. Once you exceed that, you pay roughly $2.50 per additional client per month. A practice with 30 active clients pays approximately $40 + (20 × $2.50) = $90/month. Plus whatever you use for scheduling (Calendly ~$15/mo), invoicing (Stripe + tool ~$15/mo), and meal planning (often a separate subscription).
Total: typically $120–150/month for a working practice setup centered on Cronometer Pro.
DIETA is £21/month when billed annually (£250/year) or £25/month monthly — flat pricing with unlimited clients, meal planning, scheduling, and a branded portal all included. One subscription instead of three or four.
Common Questions
Can I use both Cronometer Pro and DIETA together?
Yes — many dietitians use Cronometer for client tracking and DIETA for everything else. But for most private practices, DIETA's built-in tracking is enough, and the extra subscription isn't necessary.
Does DIETA support GDPR compliance?
Yes. DIETA is fully GDPR-compliant with EU-hosted data, encryption, and standard access controls — important if you operate anywhere in the EU.
Is Cronometer Pro overkill for a typical private practice?
Often, yes. The 92-nutrient depth is genuinely useful for clinical specializations (vegan athletes, IBD, ED recovery, kidney disease), but standard weight management or general health clients rarely need that level of micronutrient detail.
How does DIETA handle dietary recalls compared to Cronometer Pro?
DIETA supports food logging and 24-hour recall workflows in a more streamlined format. Cronometer Pro is faster for raw recall speed (under 10 minutes) when you need to capture every micronutrient. For most practice work, DIETA's approach is sufficient.
What if I want to keep using Cronometer Pro for tracking but need practice management?
That's exactly the use case DIETA was built around. DIETA handles your scheduling, intake, meal plan delivery, follow-ups, and invoicing — and Cronometer Pro can run alongside it for the cases where you need 92-nutrient depth.
Run your whole practice from one place
£21/month when billed annually (£250/year). £25/month on monthly billing. Unlimited clients. No per-client fees, no setup cost. Built for private practice dietitians.
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