Comparison

WattCare vs DietaryLog

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

Head to head
About

WattCare

Features
Read full description

WattCare 是䞀家照顧健康的健身工䜜宀提䟛党面的健身和健康解決方案。我們擁有醫療背景和專業資栌的教緎團隊可定制合適的蚓緎蚈劃確保悚安党有效地達到個人健身目暙。提䟛倚皮蚓緎遞項可享受友善和熱情的氛圍寊珟健康和健身目暙。 其他資蚊: Facebook:WattCare_Fitness 健身工䜜宀 Instagram: @WattCare_Fitness

About

DietaryLog

Features
Read full description

DietaryLog is a photo-first food diary. Snap a photo to log each meal, let AI estimate calories and macros, and get advice from a built-in AI nutritionist that factors in your recent health trend. Features • Photo logging: camera or library, with an automatic timestamp watermark • AI calorie estimate: one tap to estimate calories and protein / carbs / fat • AI nutritionist: combines your last 7 days from Apple Health (weight, body fat, active energy, steps, workouts, sleep) for trend-aware advice; the AI runs on-device • Body composition: weight / body-fat trend charts • Streaks & levels to help build the habit • Light / dark themes, backup & restore • Privacy-first: your diary stays on your device and only leaves when you choose to share; Health data is read-only, never written Multi-language Traditional Chinese and English — follows your system language or switch manually. Upgrade to Premium to remove ads and support ongoing development. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

WattCare4 screens
DietaryLog4 screens

Verdict

The call

The clearest difference is ads: WattCare at none against DietaryLog's shown. DietaryLog's advantage is update cadence (every 3 days vs every 18 months). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WattCare ships an update every 18 months, DietaryLog every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level
WattCare versus DietaryLog: the parameters behind the verdict, then further details
ParameterWattCareDietaryLog
PriceFreeFree
Update frequencyEvery 18 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size49 MB13 MB
Age rating4+4+
DeveloperEternal W Technology Co., Ltd.YU CHIN WANG

In-app purchases

None

WattCare

No in-app purchases

None

DietaryLog

No in-app purchases

Questions

Is WattCare free?
WattCare is free to download, with no in-app purchases.
Is DietaryLog free?
DietaryLog is free to download, with no in-app purchases.
Do WattCare or DietaryLog have ads?
DietaryLog shows ads; WattCare does not.
Which is updated more often, WattCare or DietaryLog?
WattCare ships an update every 18 months, and DietaryLog every 3 days. Most recently, WattCare was updated on November 3, 2026 and DietaryLog on November 5, 2026.

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