Comparison

Diffu vs JNC

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

Head to head
About

Diffu

Features
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Is there something you want to say but keep holding back? It won’t stay forever, so you can be a little more honest. Diffu is a public feed where you can put what you want to say into words and discover what others have shared. Start with Today’s Question when you need a prompt, or simply write whatever you want to say. A short sentence or a longer entry—either is welcome. Posts stay on the feed for a set amount of time and disappear when their public time ends. Your own posts remain available in your Records. ■ Write Freely What do you want to say right now? Share anything about daily life, work or school, love, family, relationships, interests, or whatever else is on your mind. ■ Today’s Question A new question opens every day. When you’re not sure what to write, start with a single sentence inspired by Today’s Question. ■ React and Send a Feeling React to other people’s posts to show that you relate. Send a Feeling lets you anonymously share a feeling and a short message. Depending on a post’s settings, reactions and feelings may extend its public time. ■ Records Calendar Days when you write freely or answer Today’s Question are marked on your calendar. See the days you recorded this month and how long you’ve kept your rhythm going. ■ Record Badges Your activities and small milestones in Diffu become badges, such as First Flame, Seven-Day Rhythm, and Flow of Records. Choose a featured badge to express yourself. ■ Posts Leave the Feed When Public Time Ends Diffu is neither a social network where everything stays public forever nor a private journal only you can see. It is a place where you can put your words out there for a while before they leave the public feed. For the words you’ve been holding back, let them out on Diffu—where they won’t stay forever. Privacy Policy: https://diffu.app/en/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

JNC

Features
Read full description

Install now and enter referral code 'JNC' to receive points worth KRW 1,000! JNC – 24/7 Smart Point Rewards App JNC is a rewards app where anyone can earn points for free and grow faster through in-app activities. Earn points through simple participation and use earning boosters to increase your rewards efficiency. Key Features ■ 24/7 Free Point Earning Start earning once every 24 hours and automatically accumulate points throughout the day. ■ Ad Reward System Watch ads to earn additional rewards and increase the speed of your asset growth. ■ Earning Accelerator System Obtain and upgrade accelerator items to improve your point-earning efficiency. The more you progress, the more points you can earn. ■ MVP Tier System Your tier increases based on your in-app activity, allowing you to receive various benefits according to your tier. Recommended For • People who enjoy idle progression systems • People who want to earn points through simple activities • People who enjoy a sense of achievement through steady progression • People who want to use a rewards app with a game-like experience Continuous Updates JNC is continuously updated to provide a more stable and enjoyable service. Start now and experience the fun of earning points 24 hours a day. ※ Points used in this app are reward points that can only be used within the app and are unrelated to real currency, cryptocurrency, or virtual assets. This app does not support external transfers, trading, or exchange of points.

Screenshots

Diffu4 screens
JNC4 screens

Verdict

The call

The clearest difference is in-app purchases: JNC at none against Diffu's 6. JNC also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). On price, device support and iOS requirement 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. Diffu sells 6 in-app purchases, starting at $2.99 per month. JNC asks for nothing beyond the download.

UpkeepUpdate frequency

Diffu ships an update every 2 weeks, JNC every 3 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
Diffu versus JNC: the parameters behind the verdict, then further details
ParameterDiffuJNC
PriceFreeFree
Update frequencyEvery 2 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size73 MB273 MB
Age rating17+4+
DeveloperJeong-Hwan JangSUNG TAE EO

In-app purchases

6 purchases

Diffu

Subscriptions2
  • Diffu Premium$2.991 Month
  • Diffu Premium$29.991 Year
One-time4
  • 100 엠버$0.49
  • 500 엠버$2.99
  • 1000 엠버$6.99
Show 1 more
  • 3000 엠버$19.99
None

JNC

No in-app purchases

Questions

Is Diffu free?
Diffu is free to download, with in-app purchases available.
Is JNC free?
JNC is free to download, with no in-app purchases.
Do Diffu or JNC have ads?
Diffu shows ads; JNC does not.
Which is updated more often, Diffu or JNC?
Diffu ships an update every 2 weeks, and JNC every 3 days. Most recently, Diffu was updated on October 24, 2026 and JNC on October 31, 2026.

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