Comparison

CU Boulder Rec vs Nu

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CU Boulder Rec

This official app provides access to campus recreation services. Users can receive notifications, use a digital ID for entry, and find and register for various programs. It serves as a central hub for campus fitness and activity information.

Highlights
  • Notifications for updates
  • Barcode ID for entry
  • Program information
  • Program registration
  • Access to recreation services
Read full description

The official app of CU Boulder Recreation Services. Stay up to date with notifications, use the barcode ID for entry, find information and register for programs, and more.

About

Nu

This app uses AI to provide personalized meal recommendations based on your fitness goals, dietary restrictions, and preferences. It simplifies food logging and offers instant meal inspiration for various eating scenarios, making healthy eating convenient for busy individuals.

Highlights
  • Personalized AI nutrition assistant
  • Effortless voice-activated food logging
  • Instant meal inspiration for dining halls
  • Restaurant and menu item recommendations
  • Tailored to fitness goals and preferences
  • Designed for busy schedules
Features
Read full description

Meet Nu-Trai Nu-Trai is an AI-powered nutrition and macro-tracking app designed for university students. It provides daily menu information for more than 350 university dining halls and helps students find, log, and plan meals that fit their nutrition goals. Unlike traditional food-tracking apps that require students to manually search a database for foods, Nu-Trai is designed to make nutrition tracking easier. Nu-Trai creates a personalized nutrition profile using your goals, activity level, dietary restrictions, food preferences, and favorite cuisines. It then recommends meals that fit your needs—whether you are eating at a university dining hall, ordering from a nearby restaurant, cooking at home, or grabbing food on the go. Personalized meal recommendations Ask Nu-Trai questions such as: - “What should I eat for dinner?” - “Where should I eat on campus?” - “What restaurant meal fits my remaining macros?” - “Do I have room for dessert?” Nu-Trai uses your personal profile, daily nutrition progress, preferences, and remaining calorie and macro targets to suggest relevant meal options. Natural-language food logging Log food by describing what you ate. For example: - “8 ounces of grilled chicken with rice and broccoli.” Nu-Trai estimates and records calories, protein, carbohydrates, and fat without requiring you to manually search through a food database. Multiple ways to log food Nu-Trai supports several food-logging methods: - Voice logging: Say what you ate. - Natural-language logging: Type a description of your meal. - Nutrition-label scanning: Take a photo of a nutrition label to record its information. Campus dining guidance At supported universities, Nu-Trai helps students explore dining hall menus and identify meals that fit their nutrition goals, food preferences, and dietary restrictions. Students can use Nu-Trai to see what is being served, decide where to eat on campus, and log dining hall meals more easily. Restaurant and everyday meal planning Nu-Trai can recommend meals from nearby restaurants and help users plan meals at home or on the go. Recommendations account for each user’s preferences, dietary restrictions, goals, and remaining daily calorie and macro targets. Built for busy lives Nu-Trai reduces the time required to plan meals and track nutrition. It is designed for university students, athletes, and other busy people who want to understand what they are eating without manually searching food databases or entering every ingredient. A New Try at Nutrition. Nu-Trai is developed and operated by Nutrai LLC. Nu-Trai is available on the Google Play Store. Terms of Use See here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Disclaimer Nutrai does not provide medical advice. All recommendations should be viewed as suggestions and should not be considered a substitute for professional guidance. Please consult a qualified healthcare provider and do your own research before making changes to your diet or nutrition plan. Subscription Nutrai is free to download. A subscription is required to access personalized nutrition coaching, meal recommendations, and tracking features. Plans: Monthly $5.99 Annual $29.99 w/ 7 Day Free Trial Subscription renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel in your Apple ID Subscriptions.

Screenshots

CU Boulder Rec4 screens
Nu4 screens

Verdict

The call

The clearest difference is review sentiment: Nu at 100% against CU Boulder Rec's 0%. Nu also leads on rating (5.0 vs 2.9) and update cadence (every 3 weeks vs every 7 months). CU Boulder Rec's advantage is in-app purchases (none vs 7). On price, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nu sells 7 in-app purchases, starting at $5.99 per month. CU Boulder Rec asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nu holds the better App Store score, 5.0 against 2.9. Both are backed by a comparable volume of ratings — 11 and 19 respectively. Written reviews point the same way: 0% of CU Boulder Rec's written reviews are positive against 100% of Nu's.

UpkeepUpdate frequency

CU Boulder Rec ships an update every 7 months, Nu every 3 weeks. The most recent releases landed on July 3, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 5 level
CU Boulder Rec versus Nu: the parameters behind the verdict, then further details
ParameterCU Boulder RecNu
PriceFreeFree
Rating2.9 (11 ratings)5.0 (19 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings1119 — better
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0.0 — better15.6
Further details — not scored
Size43 MB63 MB
Age rating12+4+
DeveloperInnoSoft Canada Inc.Nutrai LLC

Customer experience

CU Boulder Rec

All ratings11 ratings
Positive45.5%
Neutral9.1%
Negative45.5%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Nu

All ratings19 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CU Boulder Rec

No in-app purchases

7 purchases

Nu

Subscriptions7
  • Nutrai - Elite7 Days trial$5.991 Month
  • Nutrai - Elite$5.991 Month
  • Nutrai - Standard7 Days trial$6.991 Month
Show 4 more
  • Nutrai - Elite7 Days trial$9.991 Month
  • Nutrai - Elite$29.991 Year
  • Nutrai - Standard7 Days trial$51.991 Year
  • Nutrai - Elite7 Days trial$74.991 Year

Questions

Is CU Boulder Rec free?
CU Boulder Rec is free to download, with no in-app purchases.
Is Nu free?
Nu is free to download, with in-app purchases available.
Which has better reviews, CU Boulder Rec or Nu?
Nu is rated higher. CU Boulder Rec averages 2.9 out of 5 from 11 ratings, while Nu averages 5.0 from 19 ratings.
Do CU Boulder Rec or Nu have ads?
Neither CU Boulder Rec nor Nu shows ads.
Which is updated more often, CU Boulder Rec or Nu?
CU Boulder Rec ships an update every 7 months, and Nu every 3 weeks. Most recently, CU Boulder Rec was updated on July 3, 2026 and Nu on September 18, 2026.

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