# Duo: Accountability — Build better habits together

> Shared habit building and accountability partner app with private check-ins. (iPhone/iPad app by MEREDITH ANN SHAH.)

- Source: https://appshunter.io/ios/app/duo-accountability/id6799788007 (this page in markdown: same URL + `.md`)
- Developer: [MEREDITH ANN SHAH](https://appshunter.io/developer/6799788009)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.1 · 42 MB
- Languages: American English
- Released: 2026-09-19
- Data updated: 2026-10-02
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/duo-accountability/id6799788007/reviews.md

## What is Duo?

Make progress harder to hide—and easier to keep.

Duo turns self-improvement into a shared daily ritual. Create focused habits, invite an accountability partner, and show up together with private check-ins and daily photo proof.

BUILD CONSISTENCY TOGETHER
• Create shared goals for workouts, studying, reading, sleep, meditation, and more
• See what you and your partner completed today
• Keep private daily proof inside each Duo
• Track current and longest streaks, completion rates, and shared consistency
• Send encouragement without turning progress into social media

YOUR OWN ROUTINE
Track up to three personal habits for free, with reminders and flexible goal durations. Each Duo can also hold up to three shared goals for free.

DUO PRO
Upgrade for more personal and shared goals. Duo Pro is an auto-renewing monthly subscription that can be managed or canceled in your Apple ID settings.

Private by design. Your goals, proof, and activity are visible only to the people in the relevant Duo.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Shared goal creation
- Private daily check-ins
- Photo proof for habits
- Streak and completion tracking
- Personal habit tracking
- Accountability partner invites

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Duo Pro | $9.99 | per month |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/duo-accountability/id6799788007/reviews.md

### 5/5 — Amazing App!

*2026-10-01*

This app is amazing! It helps me focused on all of my goals!

### 5/5 — Best app

*2026-09-26*

Very good keeps me focused, highly recommend to anyone

## Frequently asked questions about Duo

### What is Duo: Accountability?

Duo: Accountability is a productivity app designed to help users build better habits by creating shared goals with an accountability partner. It facilitates private check-ins and daily photo proof to foster consistency and mutual encouragement.

### How many personal and shared goals can I track for free on Duo?

You can track up to three personal habits for free, along with up to three shared goals within each Duo. This allows for basic habit building and partner accountability without a subscription.

### What is Duo Pro?

Duo Pro is a premium subscription that allows users to track more personal and shared goals. It is an auto-renewing monthly subscription that can be managed or canceled through your Apple ID settings.

### Is Duo: Accountability private?

Yes, Duo: Accountability is private by design. Your goals, proof, and activity are only visible to the people you've invited to a specific Duo, ensuring your progress remains confidential.

### What devices does Duo: Accountability support?

Duo: Accountability is currently supported on iPhone and iPod devices. It is designed to run on these iOS platforms.

### How often is Duo: Accountability updated?

The latest version of Duo: Accountability is 1.2, and it was last updated on October 1, 2026. This indicates a recent update, suggesting ongoing development and support.

### What is the age rating for Duo: Accountability?

Duo: Accountability has an age rating of 12+. This means it is considered appropriate for users aged 12 and older.

### Does Duo: Accountability have ads?

No, Duo: Accountability does not contain advertisements. The app is free to download and use, with optional in-app purchases for premium features.

## Version history (last 3 releases)

### 1.2 — 2026-10-01

Duo 1.2 makes shared accountability clearer and more reliable. Add friends before creating shared goals, choose from goal templates, swipe to check in, share photo proof, nudge partners, and receive goal-specific completion notifications. Duo Pro now includes groups, deeper insights, and AI coaching. This update also improves dark mode, onboarding, duplicate-goal syncing, and overall stability.

### 1.1 — 2026-09-26

A cleaner way to keep promises together. This update adds Duo Pro groups, clearer Duo and solo goals, expanded home-screen widgets, stronger partner and group completion notifications, and important stability improvements.

### 1.0 — 2026-09-19

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-02.*