# Otter vs OgdenSpine

The clearest difference is price: OgdenSpine at Free against Otter's $1.99. OgdenSpine also leads on rating (5.0 vs 4.5). Otter's advantage is in-app purchases (none vs 4) and update cadence (every 2 days vs every 3 weeks). On review sentiment, ads and device support there is nothing between them.

OgdenSpine is free to download; Otter costs $1.99 up front. OgdenSpine sells 4 in-app purchases, starting at $1.99 per month. Otter asks for nothing beyond the download.

OgdenSpine holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Otter has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 71% of Otter's written reviews are positive against 67% of OgdenSpine's, so the app with the better star average is not the one people write more warmly about.

Otter ships an update every 2 days, OgdenSpine every 3 weeks. The most recent releases landed on November 11, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Otter | OgdenSpine |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.5 (22 ratings)](https://appshunter.io/ios/app/otter-food-diary-and-tracker/id1551273147/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ogdenspine/id6772943882/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | **71.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Paid | **Freemium** |
| Size | 22 MB | 13 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EUIHYUNG JUNG](https://appshunter.io/developer/1738352837) | [Naihe Hu](https://appshunter.io/developer/564180065) |

## 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


### OgdenSpine

[App page](https://appshunter.io/ios/app/ogdenspine/id6772943882)

Master English with a core vocabulary of 850 essential words. This app offers multilingual support, daily word reviews, sentence practice, and writing tools to build clear communication skills.

**Highlights:** 850 core English words, Multilingual support, Daily word review, Sentence practice, Writing analysis, Progress tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MonthlyPro | $1.99 | per month |
| YearlyPro | $19.99 | per year |
| Capture Unlock | $5.99 | one-time |
| Life Time Pro | $24.99 | one-time |


## Frequently asked questions

### Is Otter free?

Otter costs $1.99, with no in-app purchases.

### Is OgdenSpine free?

OgdenSpine is free to download, with in-app purchases available.

### Which has better reviews, Otter or OgdenSpine?

OgdenSpine is rated higher. Otter averages 4.5 out of 5 from 22 ratings, while OgdenSpine averages 5.0 from 1 ratings.

### Do Otter or OgdenSpine have ads?

Neither Otter nor OgdenSpine shows ads.

### Which is updated more often, Otter or OgdenSpine?

Otter ships an update every 2 days, and OgdenSpine every 3 weeks. Most recently, Otter was updated on November 11, 2026 and OgdenSpine on November 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.*