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Software · head to head

Noom vs RP Diet

Noom logo

Noom

Software

Psychology-based weight loss

From
$17/month
Rated
-
Full reviewWebsite
RP Diet logo

RP Diet

Software

Science-based diet coaching

From
$14.99/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Noom coaches deliver automated, canned responses without personalization and most lack formal qualifications as registered dietitians; RP Diet requires users to commit to detailed macro tracking, which is time-consuming for some athletes
  • They diverge on capability: Noom covers Psychology-based curriculum, RP Diet covers Personalized meal plans.

Where they differ

Only the attributes on which Noom and RP Diet actually diverge.

Attributes where Noom and RP Diet differ
AttributeNoomRP Diet
Starting price$17/month$14.99/month
Pricing modelUnknownsubscription
PlatformsWeb, iOS, AndroidiOS, Android
Founded20082012

Identical on both: free tier (No), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Noom

  • Psychology-based curriculum
  • Personal coaching
  • Food color system
  • Progress tracking
  • Community groups
  • Google Fit
  • Fitbit
  • Garmin

Only in RP Diet

  • Personalized meal plans
  • Adaptive diet coaching
  • Training day adjustments
  • Body weight tracking
  • Weekly check-ins

Both cover

  • Apple Health
  • Ios support
  • Android support
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Noom

  • Workout tracking
  • Nutrition management
  • Health monitoring
  • Fitness coaching
  • Wellness improvement

RP Diet

  • Workout tracking
  • Nutrition management
  • Health monitoring
  • Fitness coaching
  • Wellness improvement

Both are used for workout tracking, nutrition management, health monitoring, fitness coaching, wellness improvement, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Noom

  • Coaches deliver automated, canned responses without personalization and most lack formal qualifications as registered dietitians
  • App crashes and freezes frequently with issues saving data, and barcode feature for food tracking malfunctions
  • Food database requires tedious manual data entry even for common items, discouraging consistent logging
  • Difficult cancellation process requiring navigating multiple steps to opt out of auto-renewal
  • FTC settlement in 2022 for $62 million over misleading auto-renewal and refund practices

RP Diet

  • Requires users to commit to detailed macro tracking, which is time-consuming for some athletes
  • Limited meal delivery partnerships compared to competitors

Pricing, plan by plan

Noom

$17/month

No published plan breakdown. See the Noom review.

RP Diet

$14.99/month
  • Monthly$14.99/month
    • Personalized plans
    • Meal timing
    • Adaptive coaching
  • Annual$119.99/year
    • Personalized plans
    • Meal timing
    • Adaptive coaching

Which should you pick?

Choose Noom if

  • You need psychology-based curriculum.
  • You work on Web, iOS, Android.
  • You also want personal coaching.
Noom review

Choose RP Diet if

  • You need personalized meal plans.
  • You work on iOS, Android.
  • You also want adaptive diet coaching.
RP Diet review

Questions people ask

Is Noom or RP Diet better?
Neither clearly leads. Noom starts at $17/month and RP Diet at $14.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Noom or RP Diet?
Noom starts at $17/month and RP Diet at $14.99/month.
Does Noom or RP Diet run on more platforms?
Noom runs on Web, iOS, Android. RP Diet runs on iOS, Android.
What is Noom best used for?
Noom is most often used for workout tracking, nutrition management, health monitoring, fitness coaching.
What can Noom do that RP Diet cannot?
Noom covers Psychology-based curriculum, Personal coaching, Food color system, Progress tracking. RP Diet covers Personalized meal plans, Adaptive diet coaching, Training day adjustments, Body weight tracking. Both handle Apple Health, Ios support, Android support, Web support.

Answered from the vendors’ own pages

Noom: What are Noom's pricing plans?

Noom Weight app costs approximately $70 per month on a monthly plan, $42 per month on a 4-month plan, or $209 upfront for an annual plan (roughly $17 per month). A 14-day free trial is offered but auto-converts to paid subscription if not canceled.

Source
RP Diet: What does the RP Diet app cost?

The RP Diet app costs $14.99 per month and provides personalized macro targets, meal plans, and nutrition guidance based on Renaissance Periodization's science-based approach.

Source
Noom: What does Noom's coaching include?

Noom provides access to human coaches for weekly check-ins, daily psychology-based lessons, interactive challenges, and food and weight tracking. Coaching is included in all paid tiers.

Source
RP Diet: Does RP Diet integrate with training programs?

Yes. RP Diet is designed to integrate with training phases, adjusting calorie and macro targets as training variables change throughout a structured calendar.

Source
Noom: How does Noom's food color system work?

Noom categorizes foods using a color system based on caloric density: green (low calorie density), yellow (moderate), and red (high calorie density). This encourages behavioral changes in eating habits rather than strict dieting.

Source
Noom: What other programs does Noom offer?

Beyond Noom Weight, Noom offers five additional programs including Noom Med, a telehealth service with pricing ranging from $17/month for coaching to $279/month for GLP-1 medication plans with licensed clinicians.

Source
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