# Otter vs DeepKeep

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 (71% vs 50%). DeepKeep's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On ads, in-app purchases and monetization model there is nothing between them.

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

Otter ships an update every 2 days, DeepKeep every 2 weeks. The most recent releases landed on October 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Otter | DeepKeep |
| --- | --- | --- |
| Price | **$1.99** | $29.99 |
| Rating | **[4.5 (22 ratings)](https://appshunter.io/ios/app/otter-food-diary-and-tracker/id1551273147/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | **71.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Paid | Paid |
| Size | 22 MB | 107 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EUIHYUNG JUNG](https://appshunter.io/developer/1738352837) | [城铭 张](https://appshunter.io/developer/1799092681) |

## What reviewers say

### Otter

[App page](https://appshunter.io/ios/app/otter-food-diary-and-tracker/id1551273147)

This app offers a photo-first approach to food journaling, allowing users to record meals with pictures and notes. It helps build awareness of eating habits and daily routines without requiring calorie counting or strict diet plans. Users can also track water intake and weight over time in a clutter-free, ad-free experience.

**Highlights:** Photo-based meal logging, Add notes to meals, Visual timeline of past meals, Search past entries, Track daily water intake, Record and review weight entries, iCloud sync

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### DeepKeep

[App page](https://appshunter.io/ios/app/deepkeep-ai/id6742646833)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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 30, 2026 and DeepKeep on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*