Comparison

Sigma vs Emoke

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

Head to head
About

Sigma

This app offers a clean and engaging running experience with detailed analysis and personalized AI coaching. Track your runs, visualize your progress, and collect memories of your journeys on a unique map diary.

Highlights
  • Ad-free running experience
  • Daily, weekly, and monthly analysis
  • Map diary of runs and moods
  • AI-powered personalized coaching
  • Visualized calorie consumption
  • Data migration from popular wearables
Read full description

我们是一群爱跑步的设计师,纯粹、仪式感、真正懂你 —— 这才是我们想给你的跑步体验。 【你最关心的功能】 - 清爽干净的开跑:全程无打扰,自由记录你的奔跑 - 好看有趣的记录:日/周/月的多维分析视图,记录你所有跑步轨迹的总和 - 点亮心情的地图日记:跑过的城市与心情,所有回忆都收藏在一张地图里 - 贴身指导的AI伙伴:结合北京体育大学知识库,基于你的历史数据提供专业分析与个性化建议 - 可度量的跑步数据:卡路里消耗的趣味可视化,配速对标动物世界的实力 - 历史数据一键迁移:已支持苹果、佳明、华为、小米、高驰、华米和颂拓手表 【官方账号】 官网:https://www.sigma.run 小红书:@Sigma 【隐私政策】 隐私政策:https://www.sigma.run/privacy

About

Emoke

This app offers a gentle way to track your daily emotions through a unique journaling ritual. It allows you to log feelings with stickers and short notes, then visualize them as a fading mood roll with a mindful breathing exercise. Gain insights into your emotional patterns over time without pressure.

Highlights
  • Mood journaling ritual
  • Mood sticker selection
  • Short note entries
  • Visual mood roll
  • Mindful breathing cues
  • Emotional pattern tracking
  • Mood statistics
Features
Read full description

Use Emoke to gently check in with your feelings. Emoke is a calm little mood journal built around a simple paper-roll ritual. Instead of facing a blank page, you tap, pick a mood sticker, write a few words, let your feelings settle into a tiny “mood roll”, and then gently light it on screen with a short mindful breathing cue to help ease your emotions. How it works Tap the mood roll to start today’s entry Choose a mood sticker that matches how you feel Add a short note on a small paper tile Watch your tile slide into the roll — like putting today’s feelings somewhere safe What Emoke helps you do Capture small moments Log your emotions in just a few taps, whenever something moves you. See patterns over time Open Mood Review to look back on past entries, and notice how your feelings change day by day. Understand your emotional rhythm In Mood Stats, see how often different moods appear in a week or a month, so you can better understand your own patterns. Designed to feel gentle, not overwhelming Emoke focuses on small, manageable steps: one sticker, one line, one tiny ritual at a time. It’s made for people who want to keep track of their inner world without pressure, rules, or long paragraphs. Following the simple on-screen “hold to inhale, release to exhale” cue, use a tiny virtual match to light the mood roll and watch it slowly fade, giving your thoughts and emotions a gentle way out with each breath. Privacy & purpose Your mood entries are stored on your device. Emoke is for self-observation and emotional journaling only. It does not provide medical or therapeutic advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sigma3 screens
Emoke4 screens

Verdict

The call

The clearest difference is rating: Emoke at 5.0 against Sigma's 4.5. Emoke also leads on review sentiment (96% vs 87%). Sigma's advantage is in-app purchases (none vs 2) and ratings volume (55 vs 4). 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. Emoke sells 2 in-app purchases, starting at $1.99 per month. Sigma asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Emoke holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Sigma has 55 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 87% of Sigma's written reviews are positive against 96% of Emoke's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 28, 2026.

Scorecard5 real differences · 5 level
Sigma versus Emoke: the parameters behind the verdict, then further details
ParameterSigmaEmoke
PriceFreeFree
Rating4.5 (55 ratings)5.0 (4 ratings) — better
Positive reviews86.8% of reviews96.4% of reviews — better
Number of ratings55 — better4
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size231 MB158 MB
Age rating12+12+
DeveloperChaoshi Technology (Shanghai) Co., Ltd.Wenxiu Huang

Customer experience

Sigma

All ratings54 ratings
Positive85.2%
Neutral1.9%
Negative13.0%
Written reviews106 reviews
Positive86.8%
Neutral2.8%
Negative10.4%

Emoke

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews55 reviews
Positive96.4%
Neutral3.6%
Negative0.0%

In-app purchases

None

Sigma

No in-app purchases

2 purchases

Emoke

Subscriptions1
  • emoke Pro (Monthly)$1.991 Month
One-time1
  • emoke Pro (Lifetime)$9.99

Questions

Is Sigma free?
Sigma is free to download, with no in-app purchases.
Is Emoke free?
Emoke is free to download, with in-app purchases available.
Which has better reviews, Sigma or Emoke?
Emoke is rated higher. Sigma averages 4.5 out of 5 from 55 ratings, while Emoke averages 5.0 from 4 ratings.
Do Sigma or Emoke have ads?
Neither Sigma nor Emoke shows ads.
Which is updated more often, Sigma or Emoke?
Sigma ships an update weekly, and Emoke weekly. Most recently, Sigma was updated on October 28, 2026 and Emoke on October 28, 2026.

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