Comparison

Stello vs Sum2Do

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

Head to head
About

Stello

Connect with fashion enthusiasts in a vibrant community. Share your style through videos and photos, participate in topic-based discussions, and receive direct feedback on your looks. Discover and be discovered as a top fashion creator.

Highlights
  • Community Hubs for fashion discussions
  • Private messaging with media sharing
  • Upload outfit videos and photos
  • Collect community ratings
  • Climb curator boards for visibility
Read full description

Step into Stello — your daily fashion feed where video, style, and community collide. Community Hubs: Join topic rooms to discuss styling tips, run polls, and co‑create moodboards with fellow fashion lovers. Private Messaging: Send secure Private Messages with close‑up clips or look photos for direct feedback and tailored styling notes. Post & Share: Upload outfit videos and photos, collect community ratings, and climb curator boards that surface the most stylish creators. From streetwear to couture, Stello connects you with the people who shape style—download and shine.

About

Sum2Do

Connect with verified individuals nearby for real-world activities like sports, outdoor adventures, social gatherings, and even paid gigs. Host meetups easily, build private groups, and track your reputation and earnings.

Highlights
  • Find verified people for activities
  • Host meetups in 30 seconds
  • Build private activity groups
  • Live map of nearby events
  • Track earnings and payouts
  • Reputation system with votes
  • QR tickets for check-in
Features
Read full description

Sum2Do — Meetups, made real. Find ID-verified people near you for the stuff you actually want to do — runs, lifts, pickup games, fishing trips, group hikes, social hangs, paid gigs, and everything in between. Sum2Do connects you with real humans within walking distance, every day. Every member confirms their identity before joining a meetup. No anonymous flakes. No catfish. No bots. WHAT YOU CAN DO • Find tonight's pickup hoops game three blocks away. Or your future running partner one block away. • Host a meetup in 30 seconds. Pick an activity, set a time, drop a pin. People near you see it instantly. • Run with a private squad. Build a group with your training partners, chat in real time, plan recurring meetups, share inside jokes. • Live map of everything near you. See where meetups are happening, where the trail crew is, where catches are landed, where the pickup games are firing up. • Catch & harvest log. Every fish you land and every hunt you complete, mapped to where it happened. Compete on the community leaderboard at your favorite spot. • Reputation that matters. Public thumbs up / thumbs down votes on every profile so the reliable people rise and the flakes don't. • Tickets in your Wallet. RSVPs become QR tickets the host scans for check-in. Add to Apple Wallet with one tap. • Paid gigs that pay. Post or accept paid sessions — guided fishing trip, group bootcamp, photography session — and get paid through Stripe escrow. • Earnings dashboard. Track your hosting income, payouts, and Stripe Connect balance, all in-app. ACTIVITIES WE SUPPORT Running, lifting, pickup hoops, pickleball, soccer, tennis, hiking, climbing, paddle boarding, yoga, swimming, biking, fishing, hunting, golf, skateboarding, surfing, boxing, martial arts, dinners, drinks, coffee runs, networking, coworking, game nights, concerts, and more. If you can do it with people, you can find it on Sum2Do. SAFETY FIRST • Every member verifies their ID before joining a meetup. Live face match against a government-issued ID. • Public reputation scores so reliable people rise. • Report, block, and mute on every profile and meetup. • Emergency contact you can share with hosts. • Posting bans for anyone who violates community rules. SUM2DO PLUS — $4.99/month • Unlimited thumbs up votes (1 per profile per day, no weekly cap) • Custom map marker color so your meetups stand out SUM2DO PRO • Everything in Plus • Skip the $5 setup fee on paid meetups • Lower paid-gig fees (3% + $0.50, not 5% + $1) • Feed boost — your meetups surface higher • PRO badge on your profile • Early access to new features NATIVE iOS, DONE RIGHT Apple Maps with real-time clustering. Apple Wallet for QR tickets. Live Activities and Dynamic Island for upcoming meetups. Sign in with Apple. Apple-native push notifications. Built for your iPhone, not a wrapper around a web page. Cancel any subscription anytime in iOS Settings → Apple ID → Subscriptions. Auto-renews monthly at the price shown. Terms of Use: https://sum2do.com/terms Privacy Policy: https://sum2do.com/privacy

Screenshots

Stello4 screens
Sum2Do4 screens

Verdict

The call

The clearest difference is in-app purchases: Stello at none against Sum2Do's 2. Stello also leads on ratings volume (82 vs 3). Sum2Do's advantage is update cadence (every 4 days vs every 2 weeks). On price, rating, review sentiment 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. Sum2Do sells 2 in-app purchases, starting at $4.99 per month. Stello asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Stello against 5.0 for Sum2Do. That said, the two scores are not equally well evidenced: Stello has 82 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Stello ships an update every 2 weeks, Sum2Do every 4 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
Stello versus Sum2Do: the parameters behind the verdict, then further details
ParameterStelloSum2Do
PriceFreeFree
Rating4.9 (82 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings82 — better3
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better16.4
Further details — not scored
Size16 MB56 MB
Age rating17+17+
DeveloperMARK JULIUS RANGASSum2Do LLC

Customer experience

Stello

All ratings41 ratings
Positive97.6%
Neutral2.4%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sum2Do

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Stello

No in-app purchases

2 purchases

Sum2Do

Subscriptions2
  • Sum2Do Plus$4.991 Month
  • Sum2Do Pro$9.991 Month

Questions

Is Stello free?
Stello is free to download, with no in-app purchases.
Is Sum2Do free?
Sum2Do is free to download, with in-app purchases available.
Which has better reviews, Stello or Sum2Do?
Sum2Do is rated higher. Stello averages 4.9 out of 5 from 82 ratings, while Sum2Do averages 5.0 from 3 ratings.
Do Stello or Sum2Do have ads?
Neither Stello nor Sum2Do shows ads.
Which is updated more often, Stello or Sum2Do?
Stello ships an update every 2 weeks, and Sum2Do every 4 days. Most recently, Stello was updated on October 24, 2026 and Sum2Do on October 22, 2026.

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