Comparison

MP4 Maker vs Iron

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

Head to head
About

MP4 Maker

Easily convert video files to MP4 format directly on your device. This app prioritizes your privacy by processing all conversions locally, ensuring your files never leave your phone. Customize quality settings to balance file size and image resolution.

Highlights
  • Convert videos to MP4
  • Local device processing
  • Export converted files
  • Multiple quality settings
  • Privacy-focused
Features
Read full description

Have you ever needed a video file on the MP4 format? MP4 Maker solves this problem by converting video files to .MP4 and allowing you to easily export the result. For your privacy MP4 Maker uses the processing power of your mobile device to convert the videos without sending the data to a server, so your files never leave your device. You can choose to convert your files with multiple quality settings so you can fine tune the file size and image quality that best suits your needs! MP4 Maker is now available on all iOS Devices!

About

Iron

Features
Read full description

IronWill is your ultimate discipline and habit-building companion, engineered in collaboration with behavioral psychologists, IA profesionals and grounded in peer-reviewed neuroscience and habit research. Designed to eliminate excuses and conquer self-doubt, IronWill combines proven psychological frameworks with real-time AI accountability to help you achieve relentless consistency. SCIENCE-BACKED FEATURES: • AI MENTOR : An uncompromising behavioral coach powered by cognitive-behavioral principles. Trained by profesionals the mentor analyzes your daily patterns, calls out friction and excuses, and provides tactical guidance tailored to your goals. • EVIDENCE-BASED HABIT ARCHITECTURE: Built around cue-routine-reward feedback loops and habit stacking techniques derived from leading behavioral research journals. • DISCIPLINE CHANNELS & FOLDERS: Organize your personal growth into dedicated channels for health, mindset, career, and focus. • STREAK & BEHAVIORAL ANALYTICS: Track consistency, analyze completion velocity, and visualize your progress with real-time performance insights. • UNIVERSAL SYNC: Access your habits, goals, and mentor history seamlessly across all your iOS devices. Stop relying on fleeting motivation. Build scientific, unbreakable discipline with IronWill. Terms of Use: https://ironwill-api.moxi-solutions.com/api/v1/legal/terms

Screenshots

MP4 Maker4 screens
Iron4 screens

Verdict

The call

MP4 Maker and Iron are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MP4 Maker sells 1 one-off in-app purchase and Iron sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MP4 Maker ships an update weekly, Iron every 5 days. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

ScorecardNo meaningful differences
MP4 Maker versus Iron: the parameters behind the verdict, then further details
ParameterMP4 MakerIron
PriceFreeFree
Rating4.6 (2.3K ratings) — better—
Positive reviews26.2% of reviews—
Number of ratings2.3K — better—
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size27 MB58 MB
Age rating4+12+
DeveloperArthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.Moxi Solutions LLC

Bugs and requests

MP4 Maker

Reported bugs

3 issues
  • Doesn't convert MTS, HEVC, or other common file types
  • Conversion process freezes or fails, even with paid version
  • Converted videos have lower quality than expected

Requested features

4 requests
  • Add support for more video file types
  • Improve conversion quality, especially for higher resolutions
  • Provide more transparency on supported file formats
  • Offer a free trial to test conversion capabilities

Iron

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

MP4 Maker

One-time1
  • MP4 Maker Premium$4.99
2 purchases

Iron

Subscriptions2
  • Iron-Will$5.991 Month
  • Iron-Will Pro3 Days trial$24.991 Year

Questions

Is MP4 Maker free?
MP4 Maker is free to download, with in-app purchases available.
Is Iron free?
Iron is free to download, with in-app purchases available.
Do MP4 Maker or Iron have ads?
Neither MP4 Maker nor Iron shows ads.
Which is updated more often, MP4 Maker or Iron?
MP4 Maker ships an update weekly, and Iron every 5 days. Most recently, MP4 Maker was updated on October 20, 2026 and Iron on October 13, 2026.

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