Comparison

Mistake Journal vs Mockup Assistant

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Mistake Journal

Features
Read full description

Failnote is an app for recording daily failures and turning them into learning opportunities. When you fail, take notes on the reasons and circumstances, and think about how to prevent it next time. You can categorize failures into 'High,' 'Medium,' or 'Low' importance to highlight key points. By using this app, you can grow steadily without repeating the same mistakes. With a simple and user-friendly design, you can easily record even minor failures. Track your growth and aim for a better future.

About

Mockup Assistant

Features
Read full description

A simple and easy-to-use mockup image creation tool Main Features: โ€ข Free Customization: Support custom sizes, backgrounds, device positions, etc., to create unique mockup images โ€ข Multiple Scenes: Provides various beautiful scene templates including default scenes, yellow desk, etc., to meet different needs โ€ข High Quality Export: Support high-resolution export to ensure your work looks perfect on any platform Core Features: Device Configuration: Adjust device display, size, position and rotation Background Settings: Choose solid color background or custom image Size Selection: Select preset sizes or create custom sizes High Quality Export: Set export quality and save to photo album How to Use: 1. Select or create a scene style 2. Click the canvas size button to choose the right size 3. Use config buttons to adjust device, background, and other settings 4. Click the export button to save your wallpaper For feedback or support, contact: brkchen@icloud.com

Screenshots

Mistake Journal2 screens
Mockup Assistant4 screens

Verdict

The call

The clearest difference is in-app purchases: Mockup Assistant at none against Mistake Journal's 2. Mockup Assistant also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Mistake Journal sells 2 in-app purchases, starting at $4.99 per month. Mockup Assistant asks for nothing beyond the download.

UpkeepUpdate frequency

Mistake Journal ships an update every 10 months, Mockup Assistant every 2 weeks. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

Scorecard3 real differences ยท 3 level
Mistake Journal versus Mockup Assistant: the parameters behind the verdict, then further details
ParameterMistake JournalMockup Assistant
PriceFreeFree
Update frequencyEvery 10 monthsEvery 2 weeks โ€” better
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better16.0
Further details โ€” not scored
Size30 MB4 MB
Age rating4+4+
Developerkota tada้พ™ ้™ˆ

In-app purchases

2 purchases

Mistake Journal

Subscriptions2
  • Ad-free for 1 month7 Days trial$4.991 Month
  • Ad-free for 1 year14 Days trial$49.991 Year
None

Mockup Assistant

No in-app purchases

Questions

Is Mistake Journal free?
Mistake Journal is free to download, with in-app purchases available.
Is Mockup Assistant free?
Mockup Assistant is free to download, with no in-app purchases.
Do Mistake Journal or Mockup Assistant have ads?
Mistake Journal shows ads; Mockup Assistant does not.
Which is updated more often, Mistake Journal or Mockup Assistant?
Mistake Journal ships an update every 10 months, and Mockup Assistant every 2 weeks. Most recently, Mistake Journal was updated on October 22, 2026 and Mockup Assistant on October 11, 2026.

Other comparisons