Comparison

Morse iCoder vs Compress

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

Head to head
About

Morse iCoder

Transform your iPhone into a Morse Code transmitter. Type messages and use the flash to send them out in Morse Code. Best used on devices with a flash.

Highlights
  • Morse Code transmission
  • Type messages for translation
  • Utilizes iPhone flash
  • Simple interface
  • Supports iPhone and iPod
Features
Read full description

Compose, flash, decode, and explore Morse code with Morse iCoder. Morse iCoder is a focused Morse code toolkit for sending signals, decoding Morse, looking up characters, and practicing real-time Morse keying. COMPOSE AND FLASH MORSE Enter a message and Morse iCoder automatically converts it into dots and dashes. Preview the encoded signal before sending it, then use your iPhone flashlight to transmit the message as Morse code. Adjust the signal timing to control transmission speed. QUICK PHRASES Load common messages with a tap, including SOS and other useful phrases, then preview or flash them immediately. DECODE MORSE Decode Morse manually by entering dots, dashes, letter gaps, and word gaps. Morse iCoder builds the raw Morse sequence as you enter it and displays the decoded text as you work. CAMERA DECODING Use the camera to detect flashing Morse signals and attempt live decoding. Because real-world lighting, distance, signal brightness, and camera conditions can vary significantly, camera decoding includes controls that let you adjust detection for your environment. LIVE MORSE KEY Turn your iPhone into a live Morse key. Tap briefly for a dot or press and hold for a dash. Morse iCoder measures your timing, identifies character and word gaps, and decodes your keyed Morse as you send it. Live Key timing uses your selected Morse transmission speed so sending and playback remain consistent. MORSE REFERENCE Need to look something up? The built-in Morse Reference provides a quick guide to: • Letters A–Z • Numbers 0–9 • Common punctuation • Supported prosigns • Dot and dash timing • Letter spacing • Word spacing Tap a character in the reference to load it directly into the composer. SIGNAL PREVIEW See the dots and dashes for your message before transmitting it so you always know what Morse iCoder is going to send. ADJUSTABLE TIMING Control Morse timing to make signals faster or slower based on your needs. Whether you're learning the Morse alphabet, experimenting with signaling, decoding a message, or simply curious about Morse code, Morse iCoder puts the essential tools in one straightforward app.

About

Compress

Easily reduce video file sizes on your iPhone or iPad. This app also generates SRT caption files using on-device transcription and offers translation into 23 languages, all while keeping your data private.

Highlights
  • Video compression
  • Batch compression (up to 10 videos)
  • Customizable compression settings
  • On-device SRT caption generation
  • Offline transcription
  • SRT translation (23 languages)
  • Privacy-focused
Features
Read full description

Compress-san is the easiest way to compress videos on your iPhone or iPad. Just select a video from your photo library, and queue up your video for compression. Select up to 10 videos for compression at once and add them to the queue. In the application settings, you can choose your desired compression settings, compressing video to sizes as low as low quality 480p. Compress-san also will use local on-device transcription models to create caption SRT files for your videos. Create subtitle text files locally and privately, with no audio or video leaving your device for creation of the SRTs. After an SRT is generated, you can also translate it into 23 different languages using local translation services. Compress-san is the simple and private way to cut your video sizes and create SRT subtitle transcription text files.

Screenshots

Morse iCoder4 screens
Compress4 screens

Verdict

The call

The clearest difference is price: Compress at Free against Morse iCoder's $0.99. Compress also leads on rating (4.4 vs 4.0) and ratings volume (7 vs 1). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

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

Compress is free to download; Morse iCoder costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Compress holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Compress has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Morse iCoder versus Compress: the parameters behind the verdict, then further details
ParameterMorse iCoderCompress
Price$0.99Free — better
Rating4.0 (1 ratings)4.4 (7 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings17 — better
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS17.6 — better18.0
Further details — not scored
Size5 MB12 MB
Age rating4+4+
DeveloperHELM Coders LLCCameron Banga

Customer experience

Morse iCoder

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Compress

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Morse iCoder

No in-app purchases

None

Compress

No in-app purchases

Questions

Is Morse iCoder free?
Morse iCoder costs $0.99, with no in-app purchases.
Is Compress free?
Compress is free to download, with no in-app purchases.
Which has better reviews, Morse iCoder or Compress?
Compress is rated higher. Morse iCoder averages 4.0 out of 5 from 1 ratings, while Compress averages 4.4 from 7 ratings.
Do Morse iCoder or Compress have ads?
Neither Morse iCoder nor Compress shows ads.
Which is updated more often, Morse iCoder or Compress?
Morse iCoder ships an update every 2 weeks, and Compress every 2 weeks. Most recently, Morse iCoder was updated on November 1, 2026 and Compress on November 5, 2026.

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