Comparison

Offgrid Diary vs Zevdor

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

Head to head
About

Offgrid Diary

A private, offline journal app that encrypts all entries on your device. It offers a distraction-free writing experience with unique features like time-warp revisits and ink-ripple animations. Your data remains yours, with no cloud storage or trackers.

Highlights
  • Offline storage
  • AES-256 encryption
  • PIN protection
  • Time-warp entry revisits
  • Ink-ripple writing animation
  • No cloud or trackers
  • JSON/TXT export
Features
Read full description

Your journal. Offline. Private. Forever yours. Offgrid Diary is a distraction-free space for your thoughts—stored only on your iPhone and protected by strong AES-256 encryption and a 6-digit PIN. Nothing leaves your device unless you export it. ◆ Key features Time-warp swipe – revisit entries from the same day in past years with one gesture. Ink-ripple writing – subtle animation turns typing into a calming ritual. Full-device encryption – every word is locked with AES-256; the key never leaves Secure Enclave. Zero cloud, zero trackers – no analytics SDKs, no background uploads. Quick export – back up your diary as JSON or TXT whenever you want. Multi-language UI – English, Русский, Español. Statistics – word and entry counts, ranges, and upcoming mood analysis (Pro). ◆ Why Offgrid Diary? Unlike most diary apps, we don’t require an account, subscription cloud, or internet connection. Offgrid Diary is perfect for writers, travelers, and privacy-first users who want a lightweight, elegant place to remember the past and reflect on the present. ◆ Roadmap We’re building on-device AI summaries and mood insights—coming soon as an optional Pro upgrade. Your memories deserve a safe home. Download Offgrid Diary and start writing offline today.

About

Zevdor

Features
Read full description

Zevdor is an AI action organizer designed to help you turn scattered thoughts into clear next steps. When your mind feels full of tasks, reminders, errands, work items, or unfinished plans, Zevdor helps you capture everything quickly and organize it into a simple action plan. You can speak naturally, type manually, choose your time frame, and let AI help structure your day into something easier to follow. Zevdor is built for people who do not want another complicated planner. It focuses on fast capture, calm organization, reminders, and clear next actions you can keep close at hand. What Zevdor helps you do: Capture tasks quickly with voice or text Turn scattered thoughts into organized action steps Create plans for work, home, errands, study, or personal projects Manage multiple plans and view them together in a summary plan Use Calendar and Timeline views to understand when tasks belong Keep unfinished tasks visible without turning them into new daily tasks Set reminders for important items Pin selected tasks for quick lock screen access Use Focus Timer when you want to stay with one task for a period of time Review multilingual Help inside the app when you need guidance Zevdor is designed to keep planning simple. It does not try to become a heavy project management system. Instead, it helps you take what is in your head and turn it into something you can actually start. Voice input uses Apple speech recognition. AI organization is used only after you choose to send text for organization. Audio recordings are not sent to the AI service. Some advanced features may require a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.railingdesignservices.com/privacy

Screenshots

Offgrid Diary4 screens
Zevdor4 screens

Verdict

The call

The clearest difference is in-app purchases: Offgrid Diary at none against Zevdor's 2. Offgrid Diary also leads on update cadence (every 3 days vs every 2 weeks) and device support (3 vs 1). On price and ads 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

Both are free to download. Zevdor sells 2 in-app purchases, starting at $6.99 per month. Offgrid Diary asks for nothing beyond the download.

UpkeepUpdate frequency

Offgrid Diary ships an update every 3 days, Zevdor every 2 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 5 level
Offgrid Diary versus Zevdor: the parameters behind the verdict, then further details
ParameterOffgrid DiaryZevdor
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size24 MB37 MB
Age rating4+4+
DeveloperMaksim BasevRailing Design & Services Ltd.

In-app purchases

None

Offgrid Diary

No in-app purchases

2 purchases

Zevdor

Subscriptions2
  • Zevdor Monthly3 Days trial$6.991 Month
  • Zevdor Yearly3 Days trial$49.991 Year

Questions

Is Offgrid Diary free?
Offgrid Diary is free to download, with no in-app purchases.
Is Zevdor free?
Zevdor is free to download, with in-app purchases available.
Do Offgrid Diary or Zevdor have ads?
Neither Offgrid Diary nor Zevdor shows ads.
Which is updated more often, Offgrid Diary or Zevdor?
Offgrid Diary ships an update every 3 days, and Zevdor every 2 weeks. Most recently, Offgrid Diary was updated on October 30, 2026 and Zevdor on November 5, 2026.

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