# Disciplined vs MemoLock

The clearest difference is in-app purchases: MemoLock at none against Disciplined's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Disciplined sells 3 in-app purchases, starting at $1.99 per month. MemoLock asks for nothing beyond the download.

Disciplined ships an update every 3 weeks, MemoLock fortnightly. The most recent releases landed on September 29, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Disciplined | MemoLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (278 ratings)](https://appshunter.io/ios/app/disciplined-habit-tracker/id6474854656/reviews)** | — |
| Number of ratings | **278** | — |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 1 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Tip Tap Apps](https://appshunter.io/developer/1257263778) | [Kisub Yun](https://appshunter.io/developer/1888932631) |

## What reviewers say

### Disciplined

[App page](https://appshunter.io/ios/app/disciplined-habit-tracker/id6474854656)

Build lasting habits with a straightforward tracker focused on maintaining your streak. Easily manage daily tasks, track progress, and receive smart reminders to stay consistent. Designed for those committed to self-improvement.

**Highlights:** Daily habit tracking, Streak tracking, Smart reminders, Progress and statistics, Flexible scheduling, Multi-device sync, Home screen widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disciplined Prime Monthly | $1.99 | per month |
| Disciplined Prime Yearly | $9.99 | per year |
| Disciplined Prime Lifetime | $29.99 | one-time |

**What reviewers like**

- 🚀 Smooth and intuitive interface
- 👍 Customizable habits and reminders
- 🎨 Visually appealing design
- 📊 Helpful progress tracking and statistics
- 🔓 Unlimited free habits

**What reviewers complain about**

- 🔒 Lifetime activation code issues with uninstall
- 💰 Subscription model concerns

**Reported bugs**

- Emoji function not working as expected
- Widget not updating completed habits

**Requested features**

- Ability to reorder habits on the main screen
- Option to sort habits by various criteria
- Integration with health/fitness data
- Habit history view to compare progress over time
- Habit locking/privacy feature


### MemoLock

[App page](https://appshunter.io/ios/app/memolock/id6762044902)

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

**In-app purchases:** none


## Frequently asked questions

### Is Disciplined free?

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

### Is MemoLock free?

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

### Do Disciplined or MemoLock have ads?

Neither Disciplined nor MemoLock shows ads.

### Which is updated more often, Disciplined or MemoLock?

Disciplined ships an update every 3 weeks, and MemoLock fortnightly. Most recently, Disciplined was updated on September 29, 2026 and MemoLock on September 15, 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.*