# Otterly vs CaloriPanda

Otterly and CaloriPanda are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Otterly sells 4 in-app purchases, starting at $1.99 per month and CaloriPanda sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Otterly | CaloriPanda |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 68 MB | 76 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Huseyin Yenilmez](https://appshunter.io/developer/6787393542) | [Eyup Sabri Sirin](https://appshunter.io/developer/6798457172) |

## What reviewers say

### Otterly

[App page](https://appshunter.io/ios/app/otterly-water-tracker/id6787393540)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Otterly+ Monthly | $1.99 | per month |
| Otterly+ Annual | $5.99 | per year |
| Otterly+ Annual | $11.99 | per year |
| Otterly+ Lifetime | $29.99 | one-time |


### CaloriPanda

[App page](https://appshunter.io/ios/app/caloripanda/id6798457170)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $5.99 | per month |
| Yearly Membership | $39.99 | per year |


## Frequently asked questions

### Is Otterly free?

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

### Is CaloriPanda free?

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

### Do Otterly or CaloriPanda have ads?

Neither Otterly nor CaloriPanda shows ads.

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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.*