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Every fix, feature and lesson, logged in seconds.

ROCKET is a private DevLog for iPhone. Write a short entry when you finish something, then find it again with search and category filters. Everything stays on your device.

  • No account
  • Works offline
  • Free, no ads
ROCKET
My DevLog6 entries
Fixed crash when search is empty
Bug FixOct 27, 2026

Guarded the filter against an empty query and added a test for it.

Shipped category filter chips
FeatureOct 27, 2026

Search and filter now work together.

Read up on SQLite WAL mode
LearningOct 26, 2026

Faster writes, safer when the app closes mid-save.

Refactored entry form validation
ImprovementOct 25, 2026
Paired with QA on release checklist
OtherOct 24, 2026

Walked through VoiceOver checks together.

Added empty state for no results
FeatureOct 21, 2026
Try it: tap +, search, or open Insights.
Interactive illustration based on the product spec, not an app screenshot.

A plain record of the work you actually did.

Most finished work disappears into merged branches and closed tickets. ROCKET gives it one place to land: a short entry with a title, a category, a date and, if you want, a note.

When you need to remember what you shipped, fixed or learned, it takes a search instead of an afternoon of digging through history.

Made for

  • Software developers
  • QA engineers
  • IT specialists
  • Freelancers
  • Students learning to code

Deliberately not

  • A team or project tracker
  • A Git client or IDE
  • A Jira replacement
  • A time tracker

It is a personal journal. Nothing connects to your company’s tools, so nothing leaves your phone.

Small on purpose. Finished in every detail.

Log it while it’s fresh

Tap the gold button, type what you did and pick a category. The date is already set to today, and you can move it back for something you forgot.

  • Title up to 100 characters
  • Optional note up to 2,000 characters, with line breaks
  • Past dates allowed, future dates are not
  • Closing with unsaved changes asks before discarding
CancelNew Entry
Title
Migrated settings to AsyncStorage
33/100
Category
FeatureBug FixLearningImprovementOther
Date
DateOct 27, 2026
Note, optional
Moved onboarding flag and language into one settings store. Delete All Data leaves both untouched.
Save Entry

Five categories, no setup

Feature, Bug Fix, Learning, Improvement and Other. A fixed set means every entry is sorted the moment you save it, and there are no tags to maintain.

Feature
Bug Fix
Learning
Improvement
Other

Find anything again

Search looks through titles and notes as you type, ignoring case. Narrow it to one category and both filters apply together. Your newest work is always at the top.

AllFeatureBug FixLearningImprovementOther
Read up on SQLite WAL mode
LearningOct 26, 2026

Faster writes, safer when the app closes mid-save.

1 of 6 entries matches “sqlite” in Learning

A plain weekly picture

Insights counts your entries in total, since Monday, and by category. It is worked out on your phone from what you have logged.

No streaks, scores, rankings or predictions. ROCKET shows the numbers and leaves the judgment to you.

Insights
Total Entries
6
This Week
3
Entries by Category
  • Feature2
  • Bug Fix1
  • Learning1
  • Improvement1
  • Other1

Your log stays on your iPhone.

No account

Open the app and start. There is nothing to sign up for.

Works offline

Every feature works without an internet connection.

No tracking

No analytics, ads or third-party SDKs. Entries are never sent anywhere.

Yours to delete

Settings → Delete All Data removes every entry from your phone.

How it works

  1. Step 1: Add an entry

    Tap +, give it a title and a category. Add a note if the details matter later.

  2. Step 2: Browse and search

    Your log lists entries newest first. Search or filter when you need one.

  3. Step 3: Check your week

    Open Insights for totals, this week’s count and the split by category.

The first time you open ROCKET, three short screens explain the basics. Skip them if you like, and replay them any time from Settings.

Inside the app

Illustrations of each screen drawn from the product spec. Final app screens may differ in detail.

Skip
Welcome to ROCKET

Your personal DevLog for everything you build, fix and learn.

Next
Onboarding
ROCKET
My DevLog5 entries
AllFeatureBug FixLearningImprovementOther
Fixed crash when search is empty
Bug FixOct 27, 2026

Guarded the filter against an empty query and added a test for it.

Shipped category filter chips
FeatureOct 27, 2026

Search and filter now work together.

Read up on SQLite WAL mode
LearningOct 26, 2026

Faster writes, safer when the app closes mid-save.

Refactored entry form validation
ImprovementOct 25, 2026
Paired with QA on release checklist
OtherOct 24, 2026

Walked through VoiceOver checks together.

DevLog
CancelNew Entry
Title
Migrated settings to AsyncStorage
33/100
Category
FeatureBug FixLearningImprovementOther
Date
DateOct 27, 2026
Note, optional
Moved onboarding flag and language into one settings store. Delete All Data leaves both untouched.
Save Entry
New Entry
DevLog

Fixed crash when search is empty

Bug Fix
Tuesday, October 27, 2026
Guarded the filter against an empty query and added a test for it.

Next: cover the same case on the Insights screen.
Created Oct 27, 2026
Delete Entry
Entry Details
Insights
Total Entries
6
This Week
3
Entries by Category
  • Feature2
  • Bug Fix1
  • Learning1
  • Improvement1
  • Other1
Insights

Questions

Something else? Write to launch@rocketllc.app.

Is ROCKET free?
Yes. There are no ads, subscriptions or in-app purchases.
Do I need an account?
No. ROCKET has no sign-up or login. Open it and start logging.
Where are my entries stored?
Only on your iPhone, in a local database inside the app. They are never uploaded to us. Like other app data, they can be included in your own iCloud or computer backup of the device if you use one.
Does it work without internet?
Yes. Every feature works fully offline.
Can I sync between devices?
Not in this version. Entries stay on the iPhone where you created them.
Does it connect to GitHub or Jira?
No. ROCKET is a personal journal and does not connect to any outside service.
How do I delete my data?
Delete a single entry from its detail screen, or remove everything with Settings → Delete All Data. Deleting the app also removes its data from your phone. See Support for details.
Which devices does it run on?
iPhone. ROCKET is designed for iPhone in portrait orientation.

Coming soon to the App Store.

ROCKET is being prepared for iPhone. It will be free, with no account and no ads. Questions before launch are welcome.