# Whale Notes vs OTKPAMA

The clearest difference is update cadence: OTKPAMA at every 2 months against Whale Notes's every 5 months. Whale Notes's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Whale Notes sells 5 in-app purchases, starting at $2.99 per 3 months and OTKPAMA sells 5 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

Whale Notes ships an update every 5 months, OTKPAMA every 2 months. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Whale Notes | OTKPAMA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (34 ratings)](https://appshunter.io/ios/app/whale-notes/id1025272002/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Freemium | — |
| Size | 24 MB | 92 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thi Vo](https://appshunter.io/developer/1020296413) | [OTK EDUCATION TECHNOLOGY](https://appshunter.io/developer/1828833215) |

## What reviewers say

### Whale Notes

[App page](https://appshunter.io/ios/app/whale-notes/id1025272002)

Easily record new vocabulary words, their meanings, and example sentences. Sync notes across devices with cloud backup. Offers tools for word definition lookup to help you build a daily learning habit.

**Highlights:** Record new words and meanings, Add example sentences, Cloud backup and sync, Offline functionality, Word definition lookup, Daily learning habit tracker

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 3 months | $2.99 | per 3 months |
| Premium 6 months | $4.99 | per 6 months |
| Premium 12 months | $8.99 | per year |
| 200 notes | $1.99 | one-time |
| 500 Notes | $2.99 | one-time |


### OTKPAMA

[App page](https://appshunter.io/ios/app/otkpama/id6749109629)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 CHILD | $19.99 | per year |
| 2 CHILD | $29.99 | per year |
| 4 CHILD | $39.99 | per year |
| 3 CHILD | $39.99 | per year |
| 5 CHILD | $49.99 | per year |


## Frequently asked questions

### Is Whale Notes free?

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

### Is OTKPAMA free?

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

### Do Whale Notes or OTKPAMA have ads?

Neither Whale Notes nor OTKPAMA shows ads.

### Which is updated more often, Whale Notes or OTKPAMA?

Whale Notes ships an update every 5 months, and OTKPAMA every 2 months. Most recently, Whale Notes was updated on September 28, 2026 and OTKPAMA on October 1, 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.*