Comparison

Plot Spark vs Kurir Email

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

Head to head
About

Plot Spark

Features
Read full description

Plot Spark ignites your next idea - with a single roll. Whether you're working on a novel, a short film, a tabletop RPG campaign, or just need a story for tonight: Plot Spark instantly delivers a character, a conflict, and a setting - random, unexpected, and inspiring. HOW IT WORKS Pick a kit, roll the dice - and get a complete story prompt with character, conflict, setting, and a wild twist. Sounds too simple? That's exactly the point. Prefer instant results over a dice animation? Turn the roll animation off and get straight to the prompt. ELEVEN KITS, EVERY GENRE Plot Spark ships with eleven curated kits - from neon-soaked noir and cosmic comedy to high-seas adventure, Cold War espionage, and Victorian hollow-earth expeditions. And you can create your own kits and fill every slot with your own ideas - tuned to exactly the tone you need. JOURNAL & MARKDOWN EXPORT Save every hit straight to your journal. Write notes, develop the idea, or let it simmer - your best prompts won't get lost. Export any entry, or your whole journal, as clean Markdown and keep working in your favorite writing app. FROM SPARK TO GAMEBOOK Your exported prompts are plain Markdown - the same format Story Weaver speaks, our free open-source language for writing branching gamebooks with choices, dice, and fights. Grow a rolled prompt into a full playable adventure: github.com/ComicSans/story-weaver NO SUBSCRIPTION. NO ACCOUNT. Plot Spark needs no internet connection, no login, and no subscription. Your ideas stay on your device. Perfect for: โ€ข Novelists and screenwriters โ€ข Tabletop RPG game masters โ€ข Short story writers โ€ข Game designers โ€ข Gamebook authors โ€ข Anyone who needs a creative spark

About

Kurir Email

Features
Read full description

Kurir is a native mail client for self-hosted Kurir servers. You run the server, you own the data โ€” the app connects directly to your own instance. SCREEN YOUR MAIL New senders land in the Screener. Decide once who gets in โ€” everyone else stays out. THREE PLACES, NO FOLDERS Imbox for mail that matters, The Feed for newsletters, Paper Trail for receipts. Kurir sorts automatically; you read in peace. EVERYTHING YOU EXPECT Push notifications, offline drafts and outbox, scheduled send, snooze, follow-ups, reply later, attachments and file browsing, contacts, full-text search. PRIVATE BY ARCHITECTURE No analytics, no tracking, no developer-hosted accounts. Mail is stored on your device and your server. Remote images are blocked or proxied according to your settings. Kurir requires a Kurir server. Set one up at kurir.io.

Screenshots

Plot Spark3 screens
Kurir Email4 screens

Verdict

The call

The clearest difference is update cadence: Kurir Email at every 8 days against Plot Spark's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Plot Spark ships an update every 2 months, Kurir Email every 8 days. Both last shipped on October 16, 2026.

Scorecard1 real difference ยท 5 level
Plot Spark versus Kurir Email: the parameters behind the verdict, then further details
ParameterPlot SparkKurir Email
PriceFreeFree
Update frequencyEvery 2 monthsEvery 8 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, Mac
Requires iOS18.017.0 โ€” better
Further details โ€” not scored
Size6 MB14 MB
Age rating4+4+
DeveloperTobias ReithmeierArvidson Tech AB

In-app purchases

None

Plot Spark

No in-app purchases

None

Kurir Email

No in-app purchases

Questions

Is Plot Spark free?
Plot Spark is free to download, with no in-app purchases.
Is Kurir Email free?
Kurir Email is free to download, with no in-app purchases.
Do Plot Spark or Kurir Email have ads?
Neither Plot Spark nor Kurir Email shows ads.
Which is updated more often, Plot Spark or Kurir Email?
Plot Spark ships an update every 2 months, and Kurir Email every 8 days. Most recently, Plot Spark was updated on October 16, 2026 and Kurir Email on October 16, 2026.

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