Comparison

Challenger@Work vs Calorie AI Counter

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

Head to head
About

Challenger@Work

Features
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Challenger@Work is a product that helps companies visualize and monitor their socially responsible activities. It allows companies to accomplish their yearly CSR goals and encourage employees to participate in the activities/challenges such as biking and walking, eating healthy, volunteering, and physical activity, among others.

About

Calorie AI Counter

Features
Read full description

Calorie AI Counter โ€” AI Nutrition Tracker Tracking what you eat has never been this easy. Just snap a photo of your meal and let our AI do the rest โ€” no manual searching, no barcode scanning, no guesswork. 1. Snap & Track Instantly Point your camera at any meal and get a full nutrition breakdown in seconds. Calories, protein, carbs, fat โ€” all automatically detected by our AI, whether it's a home-cooked dish, a restaurant plate, or a snack on the go. 2. Your Full Nutrition Picture See your daily intake at a glance with a clean, easy-to-read dashboard. Track not just calories but your complete macronutrient breakdown so you always know what's fueling your body. 3. Set Your Own Goals Define your daily calorie target based on your personal goals โ€” whether you're looking to lose weight, maintain, or build muscle. The app keeps you on track every single day. 4. Long-Term History See your progress over time with built-in charts that show your calorie and nutrition trends. Consistency is what gets results, and your history keeps you honest. 5. Smart Reminders Never forget to log a meal. Set reminders that fit your routine and build the habit of mindful eating without the effort. 6. Beautifully Redesigned A fresh new look that's clean, intuitive, and genuinely enjoyable to use โ€” because tracking your health should feel good, not like a chore. NOTE: We do not offer medical advice. Any and all recommendations should be viewed as suggestions, please consult with a professional and do your own research. The calorie information shown in the app is just for informational purposes. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Challenger@Work4 screens
Calorie AI Counter2 screens

Verdict

The call

The clearest difference is in-app purchases: Challenger@Work at none against Calorie AI Counter's 2. Calorie AI Counter's advantage is update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Calorie AI Counter sells 2 in-app purchases, starting at $1.99 per 7 days. Challenger@Work asks for nothing beyond the download.

UpkeepUpdate frequency

Challenger@Work ships an update every 2 months, Calorie AI Counter fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard2 real differences ยท 4 level
Challenger@Work versus Calorie AI Counter: the parameters behind the verdict, then further details
ParameterChallenger@WorkCalorie AI Counter
PriceFreeFree
Update frequencyEvery 2 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 โ€” better16.0
Further details โ€” not scored
Size11 MB6 MB
Age rating4+4+
DeveloperGreen ITSaad Umar

In-app purchases

None

Challenger@Work

No in-app purchases

2 purchases

Calorie AI Counter

Subscriptions2
  • Weekly subscription3 Days trial$1.997 Days
  • Monthly subscription3 Days trial$6.991 Month

Questions

Is Challenger@Work free?
Challenger@Work is free to download, with no in-app purchases.
Is Calorie AI Counter free?
Calorie AI Counter is free to download, with in-app purchases available.
Do Challenger@Work or Calorie AI Counter have ads?
Neither Challenger@Work nor Calorie AI Counter shows ads.
Which is updated more often, Challenger@Work or Calorie AI Counter?
Challenger@Work ships an update every 2 months, and Calorie AI Counter fortnightly. Most recently, Challenger@Work was updated on October 27, 2026 and Calorie AI Counter on October 25, 2026.

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