VoiCal vs Saketracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VoiCal
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「今日何食べた?」を声で記録するだけ。AIが自動でカロリーを計算します。 VoiCalは、音声入力でかんたんに食事を記録できるカロリー管理アプリです。 「朝ごはん、ご飯一膳と味噌汁と卵焼き食べた」と話しかけるだけで、AIが内容を解析してカロリーを自動計算・記録します。 【主な機能】 ◎ 音声で記録 マイクボタンを押して食べたものを話しかけるだけ。面倒な入力は不要です。 ◎ AIによる自動カロリー計算 入力内容をAIが解析し、食事全体のカロリーと各食品の内訳を表示します。 ◎ 時刻指定に対応 「昨日の夜、ラーメン食べた」のように時刻を言うとその時間で記録。言わなければ現在時刻で記録します。 ◎ お気に入り登録 よく食べる食事をお気に入りに登録。次回からワンタップで記録できます。 ◎ 昨日のサジェスト 前日の同じ食事時間帯に何を食べたかを表示。「同じ内容で記録」ボタンで素早く記録。 ◎ 週間サマリー 1週間の合計・平均カロリーをグラフで確認。食事の傾向を把握できます。 ◎ 目標カロリーの自動計算 身長・体重・年齢・活動量をもとに、あなたに合った目標カロリーをBMRから算出します。 ◎ Google・Appleでかんたんログイン アカウント作成不要。お使いのGoogleまたはAppleアカウントですぐに使い始めることができます。 食事記録が続かなかった方、カロリー計算が面倒な方に最適です。 声でサッと記録する新しい習慣を、VoiCalで始めましょう。 利用規約:https://sites.google.com/view/voical/terms プライバシーポリシー:https://sites.google.com/view/voical/privacy
Saketracker
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Saketracker is a single-purpose iOS app that lets you log every drink with one tap and tracks daily / weekly pure-alcohol grams plus alcohol-free (AF) days you explicitly confirm. "Was I drinking too much this week?" "How many AF days do I have going?" — for people who want to see the numbers and self-regulate. ■ Who it's for - You want a number-based picture of your drinking habits - You want to grow your alcohol-free day streak intentionally - You hate ad-heavy apps and prefer one-time purchase over subscriptions - You want no login and want your drinking records kept on-device ■ What "pure alcohol grams" means Volume (mL) × ABV (%) / 100 × 0.8 — the standard formula used by Japan's MHLW (Kenkou Nippon 21, 3rd edition). It lets you compare beer, highball, sake, etc. on a single g scale. Example: 500mL of 5% beer = 20g. Note: pure alcohol grams is not the same unit as US "standard drinks" (14g) or UK "units" (8g). Use the scale that matches your local guidance. ■ Key features - 37 preset drinks (beer / highball / wine / sake / shochu / whisky / chuhai / non-alcoholic), including brand-named items - Add custom drinks — alcohol g is auto-calculated from volume + ABV - Tap to log "now", or use the dedicated button to choose date, time, and servings - Today's total g vs. your daily target (default 20g, adjustable) - This week's total + weekly target (default 100g) + AF day streak - Home Screen Widget (Small) — one tap to log from your home screen - Siri / Shortcuts ("Log my most frequent drink in Saketracker") - 7-day record history ■ Pro (one-time purchase) unlocks - Unlimited custom drinks - Live Activity + Dynamic Island for today's / weekly totals on the Lock Screen - Lock Screen Control + Action Button integration - Monthly calendar heatmap of drinking patterns - Weekly / monthly stat charts - Multi-serving entry (×2, ×3...) - Full history + CSV export - Medium / Large home screen widgets ■ What we focus on - Free to start (37 presets + up to 3 customs) - No sign-in. No accounts. - Drinking records stay on your device. Optional crash diagnostics never include your entries. - No subscriptions. Pro is a one-time purchase only. - No ads. ■ Intentionally NOT included (important) - We do NOT estimate blood alcohol concentration (BAC) and do NOT predict when alcohol clears your body. This app cannot be used to judge fitness to drive. Driving under the influence is illegal. - We do NOT provide medical advice, liver-function evaluation, drug-interaction guidance, or pregnancy-related drinking guidance. Please consult a medical professional. ■ Requirements iOS 18.0 or later (for Live Activity / Lock Screen Control / Action Button APIs) ■ For people under the legal drinking age Saketracker is intended for adults at or above the legal drinking age in your country. Please follow local laws and guidelines.
Screenshots
Verdict
The clearest difference is update cadence: VoiCal at every 8 days against Saketracker's every 4 weeks. VoiCal also leads on iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases 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
Both are free to download. VoiCal sells 1 in-app purchase, starting at $2.99 per month and Saketracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
VoiCal ships an update every 8 days, Saketracker every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | VoiCal | Saketracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 76 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | LEAF CRAFT, LIMITED LIABILITY COMPANY | kensuke ueda |
In-app purchases
VoiCal
- VoiCal Premium7 Days trial$2.991 Month
Saketracker
- サケトラッカー Pro$1.99





