Comparison

Otter vs DeepKeep

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

Head to head
About

Otter

This app offers a simple and beautiful way to track your daily food intake by taking photos and adding notes. It focuses on mindful eating without calorie counting, providing tools to monitor water intake, weight, and review your eating history.

Highlights
  • Photo-based meal tracking
  • Daily notes for reflections
  • Water intake tracker
  • Weight trend monitoring
  • Timeline view of food history
  • Search and statistics
  • iCloud sync
Features
Read full description

See what you eat at a glance—without making calorie counting a requirement. Otter is a calm, photo-first food diary for recording meals, noticing everyday patterns, and building awareness around how you eat. Take a photo, add a note, and let your meals collect in one clean timeline. No complicated food database and no strict diet plan. PHOTO FOOD JOURNAL • Save meals with photos in seconds • Add notes about your day, how you felt, or anything worth remembering • Browse past meals in a visual timeline NOTICE YOUR ROUTINE • Search past meals and notes • View simple statistics about your records • Look back across days and weeks to notice recurring habits WATER AND WEIGHT • Log daily water with quick taps • Record your weight and review entries over time SIMPLE BY DESIGN • Sync your records with iCloud • Stay focused with an ad-free, minimal experience • Enjoy Otter’s friendly character without unnecessary clutter Otter does not judge your choices or require every meal to become a number. Use it as a mindful meal journal, a visual food log, or a simple record of everyday life. Take one photo today. Over time, ordinary meals become a meaningful picture of your routine. Questions or feedback: OtterDietDiary@gmail.com

About

DeepKeep

This app uses an advanced AI model to create personalized fitness plans based on your age, gender, body metrics, and goals. It dynamically adjusts workouts based on your progress and can adapt plans for travel or missed sessions.

Highlights
  • AI-generated personalized fitness plans
  • Dynamic workout adjustments
  • Calendar integration for scheduling
  • Adaptable plans for travel
  • Exercise demonstrations and guidance
  • Progress tracking and review
Features
Read full description

DeepKeep,一款创新的健身 App,凭借独特功能为用户带来高效且便捷的健身体验。 其核心是强大的 DeepSeek 模型,这一模型宛如专业健身教练,依据用户年龄、性别、身体指标及健身目标,精准定制专属健身方案。无论是增肌塑形,还是减脂提升体能,都能得到科学规划,训练动作与强度的搭配恰到好处。 AI 动态训练计划生成与调整功能是一大亮点。开启 App,输入相关信息,AI 迅速生成详细训练计划,涵盖每周日程及每日训练项目,配以动作示范与指导。训练中,AI 根据用户实时数据灵活应变。若进度滞后或身体不适,计划即刻调整,保障训练效果与健康安全。 日历集成管理让健身轻松融入生活。DeepKeep 与手机日历无缝对接,健身安排与日常事务统一规划,一目了然,避免遗忘与冲突。还能在日历标记训练完成情况等,方便回顾总结。 即便生活突发状况,DeepKeep 也能从容应对。因事错过训练,简单操作即可顺延或调整计划。出差旅行时,APP 依据新环境特点重新制定适宜计划,让健身不间断。选择 DeepKeep,开启智能健身新旅程。

Screenshots

Otter4 screens
DeepKeep4 screens

Verdict

The call

The clearest difference is price: Otter at $1.99 against DeepKeep's $29.99. Otter also leads on update cadence (every 2 days vs every 2 weeks) and review sentiment (72% vs 50%). DeepKeep's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On ads and in-app purchases 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

Otter costs $1.99 and DeepKeep $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Otter ships an update every 2 days, DeepKeep every 2 weeks. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
Otter versus DeepKeep: the parameters behind the verdict, then further details
ParameterOtterDeepKeep
Price$1.99 — better$29.99
Rating4.5 (22 ratings) — better—
Positive reviews71.5% of reviews — better50.0% of reviews
Number of ratings22 — better—
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.612.0 — better
Further details — not scored
Size22 MB107 MB
Age rating4+4+
DeveloperEUIHYUNG JUNG城铭 张

Customer experience

Otter

All ratings21 ratings
Positive90.5%
Neutral0.0%
Negative9.5%
Written reviews123 reviews
Positive71.5%
Neutral11.4%
Negative17.1%

DeepKeep

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Otter

No in-app purchases

None

DeepKeep

No in-app purchases

Questions

Is Otter free?
Otter costs $1.99, with no in-app purchases.
Is DeepKeep free?
DeepKeep costs $29.99, with no in-app purchases.
Do Otter or DeepKeep have ads?
Neither Otter nor DeepKeep shows ads.
Which is updated more often, Otter or DeepKeep?
Otter ships an update every 2 days, and DeepKeep every 2 weeks. Most recently, Otter was updated on October 27, 2026 and DeepKeep on October 13, 2026.

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