Comparison

Koliber vs もぐ

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

Head to head
About

Koliber

This AI-powered food diary simplifies meal logging through descriptions, photos, voice input, or manual entry. It helps users understand their nutrition, track trends, and set goals with optional AI coaching for general wellness.

Highlights
  • AI-powered food logging
  • Multiple logging methods (text, photo, voice, scan)
  • Nutrition and macro tracking
  • Trend analysis (nutrition, weight)
  • Optional AI coach for meal ideas
  • Private by design, offline logging
Features
Read full description

The fastest and most beautiful food logger out there. Period. Tried other apps and quit because logging was a drag? New to food logging and looking for something easy to use? Koliber is the app you need to try. Logging is the priority in Koliber. It is built for speed and designed to be fun. Simple on the surface, powerful underneath. No busy screens. No enormous tables of numbers that mean nothing to you. Just what matters in a food diary. Everything you need. Nothing you don't. • Log food with text, photos, voice, nutrition-label scans, or manual entry • Get editable estimates for calories, protein, carbs, and fat in seconds • Save favorite foods and meals for faster logging • Keep frequently used foods on your home screen • Track calories and macros against your own goals • See nutrition, weight, consistency, and progress over time • Get meal ideas, check-ins, and guidance from your AI coach • Log offline and sync when you are back online • No ads. Your personal data is never sold And the best part? It is free to use. Sure, some features require a subscription. AI costs money. But Koliber is one of the most affordable apps for what it offers. Try it today :) AI-generated estimates and guidance are for general wellness and self-tracking only. They are not medical, dietary, or clinical advice. Koliber offers auto-renewable subscriptions through the App Store. A free trial is available to eligible users. Manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://koliber.app/privacy

About

もぐ

This app helps you manage your diet by letting you photograph your meals before eating. It then provides instant nutritional information like calories and salt content, suggests future meals, and creates shopping lists. It aims to prevent post-meal regret and simplify healthy eating.

Highlights
  • Photograph meals before eating
  • Instant calorie and salt analysis
  • Next meal suggestions
  • Automatic shopping list generation
  • Step-by-step recipe guidance
  • Daily meal plan options
Features
Read full description

食べたあとに記録しても、その一食はもう戻せません。 もぐは、食べる前に撮るアプリです。これから食べるものを一枚撮ると、その一食のカロリーと塩分がわかり、そのまま「次の一食」と「買うものリスト」まで決まります。 ■ 食べる前だから、まだ変えられる ・これから食べるものを撮る ・カロリー、たんぱく質、脂質、炭水化物、塩分がその場でわかる ・今日ここまでの記録を見て、次の一食が決まる ■ 献立と、買うものリストまで その日の残りに合わせて、次に作る一食をお出しします。材料はそのまま買うものリストになるので、スーパーで迷いません。作り方は手順ごとに表示されます。40品の献立を、飽きないように組んであります。 ■ 数値は、公表値から引いています カロリー・たんぱく質・脂質・炭水化物・塩分は、文部科学省「日本食品標準成分表(八訂)増補2023年」の公表値をもとに計算しています。AIが数値を作ることはありません。AIが行うのは「写真に何が写っているか」の判定だけです。 ■ 塩分も、いっしょに見ます カロリーだけを見ていると、塩分は見えません。もぐは1日の目標塩分(女性6.5g・男性7.5g)に対して、いまどのくらい使ったかを毎回お伝えします。 ■ こんな方へ ・食べたあとに後悔することが多い ・カロリー計算のアプリが続かなかった ・毎日の献立を考えるのが面倒 ・健康診断で塩分を指摘された ・自炊したいが、何を買えばいいかわからない ■ ご利用について ・1年プラン ¥6,000 / 年(最初の3日間は無料) ・1ヶ月プラン ¥1,500 / 月 無料期間は1年プランのみです。無料期間の終了後、解約されない限り自動で更新されます。更新は期間終了の24時間前に行われ、Apple Accountに登録されたお支払い方法に請求されます。解約はiPhoneの「設定」→ご自分の名前→「サブスクリプション」からいつでも行えます。無料期間中に解約された場合、料金は発生しません。 利用規約(EULA) https://mogu-jp.vercel.app/terms.html プライバシーポリシー https://mogu-jp.vercel.app/privacy.html ■ ご注意 本アプリは医療機器ではありません。病気の診断・治療・予防を目的とするものではありません。治療中の方、医師から食事制限を受けている方は、主治医の指示に従ってください。

Screenshots

Koliber4 screens
もぐ4 screens

Verdict

The call

The clearest difference is review sentiment: Koliber at 100% against もぐ's 0%. もぐ's advantage is in-app purchases (none vs 2). On price, update cadence, 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. Koliber sells 2 in-app purchases, starting at $4.99 per month. もぐ asks for nothing beyond the download.

UpkeepUpdate frequency

Koliber ships an update every 3 days, もぐ every 5 days. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 7 level
Koliber versus もぐ: the parameters behind the verdict, then further details
ParameterKoliberもぐ
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPod — betteriPhone
Requires iOS15.5 — better16.4
Further details — not scored
Size86 MB146 MB
Age rating4+4+
DeveloperKrzysztof KlimczykYu Mitsuda

Customer experience

Koliber

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

もぐ

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Koliber

Subscriptions2
  • Monthly1 Month trial$4.991 Month
  • Yearly$44.991 Year
None

もぐ

No in-app purchases

Questions

Is Koliber free?
Koliber is free to download, with in-app purchases available.
Is もぐ free?
もぐ is free to download, with no in-app purchases.
Do Koliber or もぐ have ads?
Neither Koliber nor もぐ shows ads.
Which is updated more often, Koliber or もぐ?
Koliber ships an update every 3 days, and もぐ every 5 days. Most recently, Koliber was updated on October 15, 2026 and もぐ on October 20, 2026.

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