Comparison

Prilog vs Writeblock

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

Head to head
About

Prilog

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Your journal belongs on your device, not on someone else's server. Prilog stores everything only on your device and in your own Google Drive. No third-party servers, no AI training, no anonymous analytics. Core Values β€’ Local first: All data stays on your device β€’ Double lock: App lock plus per-entry lock β€’ Your own Google Drive sync: Automatic backup across your devices, nowhere else β€’ Offline: Write and search with no internet connection Key Features β€’ Attach photos, location, voice, and video β€’ Tags and full-text search β€’ Reflection cards: Automatically resurface entries from N weeks, months, or years ago β€’ Export as PDF or plain text β€’ 21 languages supported β€’ Automatic sync via Google Drive Who It Is For β€’ Anyone uncomfortable handing their most private writing over to server-based diary services β€’ People who want to make journaling and reflection a real habit β€’ Those who want full control over their own data Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Writeblock

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Your favorite apps are on pause. The key? Just 50 characters about your day. Write a quick journal entry, and everything unlocks. Skip it, and YouTube, TikTok, and Instagram stay locked. Writeblock is not a journaling app. It's a habit engine. We block your dopamine apps every night until you write. No fancy editor β€” but Markdown, photos, and voice memos come standard. Most people discover they actually enjoy it. WHAT MAKES WRITEBLOCK DIFFERENT - Apps stay blocked until you journal β€” no willpower needed - 50 characters. That's about 3 sentences. Takes 2 minutes - Attach photos, record voice memos β€” no limits - Markdown formatting, for when you're that kind of person - No account, no signup β€” we never see a word you write - Build a streak β€” then graduate to any diary app you love - Export your entries anytime, for free, forever HOW IT WORKS 1. Pick the apps you can't stop opening 2. Set your nightly block time (default: 9 PM) 3. When blocked, write 50 characters to unlock everything 4. Watch your streak grow. Watch your habits change. YOUR DATA IS YOURS Your journal entries live on your device β€” and, with iCloud sync on, in your own private iCloud. They never reach our servers, and with no account, we literally can't read your diary. Export to Markdown anytime β€” it's always free. FREE TO START. $9.99 TO UNLOCK FOR GOOD. Journaling, full diary access, Markdown export, Face ID lock, iCloud sync β€” free forever. App blocking is free to try for two weeks; unlock it permanently with one $9.99 purchase. No subscription. No ads. No accounts. Pay once, own it forever.

Screenshots

Prilog4 screens
Writeblock4 screens

Verdict

The call

The clearest difference is update cadence: Prilog at every 5 days against Writeblock's every 2 months. Prilog also leads on device support (4 vs 2) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Prilog sells 4 in-app purchases, starting at $0.59 per month and Writeblock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Prilog ships an update every 5 days, Writeblock every 2 months. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

Scorecard3 real differences Β· 3 level
Prilog versus Writeblock: the parameters behind the verdict, then further details
ParameterPrilogWriteblock
PriceFreeFree
Update frequencyEvery 5 days β€” betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod, Mac β€” betteriPhone, iPad
Requires iOS13.0 β€” better16.0
Further details β€” not scored
Size222 MB8 MB
Age rating4+4+
DeveloperSangseon Kimsumin lee

In-app purchases

4 purchases

Prilog

Subscriptions2
  • Monthly (iOS)$0.591 Month
  • Monthly (macOS)$1.191 Month
One-time2
  • Lifetime (iOS)$8.00
  • Lifetime (macOS)$12.00
1 purchases

Writeblock

One-time1
  • μ•±μž κΈˆ 영ꡬ ν•΄μ œ$9.99

Questions

Is Prilog free?
Prilog is free to download, with in-app purchases available.
Is Writeblock free?
Writeblock is free to download, with in-app purchases available.
Do Prilog or Writeblock have ads?
Neither Prilog nor Writeblock shows ads.
Which is updated more often, Prilog or Writeblock?
Prilog ships an update every 5 days, and Writeblock every 2 months. Most recently, Prilog was updated on September 7, 2026 and Writeblock on September 18, 2026.

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