# Dolphin vs Binder

The clearest difference is review sentiment: Dolphin at 100% against Binder's 50%. Dolphin also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Binder sells 1 one-off in-app purchase. Dolphin asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dolphin | Binder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/binder-document-organizer/id6755253047/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 21 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AZIZ LABBACI](https://appshunter.io/developer/1703142319) | [App4Life Sweden AB](https://appshunter.io/developer/507125048) |

## What reviewers say

### Dolphin

[App page](https://appshunter.io/ios/app/dolphin/id6651822663)

This app helps you manage your time and boost concentration using the Pomodoro technique. It gamifies your work sessions with rewards and offers personalized coaching to identify productivity challenges and overcome obstacles.

**Highlights:** Pomodoro technique for focused work sessions, Gamified rewards system with collectible fish, AI-powered personal coach for productivity insights, Integrated to-do list for task management, Customizable wallpapers as rewards, Personalized revision schedules for students

**Features:** macOS Compatibility

**In-app purchases:** none


### Binder

[App page](https://appshunter.io/ios/app/binder-document-organizer/id6755253047)

Organize and search all your important documents in a digital filing cabinet. Scan, import, and categorize files into colorful binders with customizable tabs. Set reminders for deadlines and secure your sensitive information with password protection.

**Highlights:** Digital binders with customizable tabs, OCR-powered document search, Scan and import documents, Password protection for binders, Deadline reminders and calendar integration, iCloud sync across devices

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |


## Frequently asked questions

### Is Dolphin free?

Dolphin is free to download, with no in-app purchases.

### Is Binder free?

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

### Do Dolphin or Binder have ads?

Binder shows ads; Dolphin does not.

### Which is updated more often, Dolphin or Binder?

Dolphin ships an update every 5 days, and Binder every 5 days. Most recently, Dolphin was updated on October 15, 2026 and Binder on October 25, 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.*