Comparison

happ vs Stonn

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

Head to head
About

happ

Track your electricity and natural gas consumption, view bills, make payments, and manage your energy contract. This app provides essential information for monitoring your energy usage.

Highlights
  • Track electricity and gas consumption
  • View bills
  • Make payments
  • Manage contract
  • Monitor energy usage
Features
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L’application happ-e vous permet de retrouver les informations nécessaires pour suivre votre consommation d'électricité et/ou de gaz naturel, consulter vos factures, effectuer vos paiements et gérer votre contrat.

About

Stonn

Features
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Capture and organize 360° panoramas of your construction sites with Stonn. Connect your Insta360 camera, place shots on floor plans, and track progress over time — all synced to the cloud for your entire team. KEY FEATURES • 360° Panorama Capture Connect to Insta360 cameras via Bluetooth and WiFi to capture high-resolution 360° images directly from the app. • Floor Plan Mapping Upload floor plans and place panoramas at exact locations. Navigate your site visually and compare progress across visits. • Cloud Sync All your projects are securely stored and synchronized. Access your documentation from any device, anytime. • Team Collaboration Invite team members to your organization. Share projects and keep everyone aligned on site progress. • Offline Support Capture panoramas on-site even without internet. Your images sync automatically when you're back online. PERFECT FOR - General contractors tracking project milestones - Architects documenting site conditions - Project managers sharing progress with stakeholders - Property developers monitoring construction phases Your data is securely hosted on European infrastructure and you retain full ownership of all content you capture. Get started free and bring clarity to your construction documentation.

Screenshots

happ4 screens
Stonn4 screens

Verdict

The call

The clearest difference is update cadence: Stonn at every 3 weeks against happ's every 4 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

happ ships an update every 4 months, Stonn every 3 weeks. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 7 level
happ versus Stonn: the parameters behind the verdict, then further details
ParameterhappStonn
PriceFreeFree
Positive reviews3.6% of reviews—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size63 MB183 MB
Age rating4+4+
DeveloperENGIEGregoire Deshusses

In-app purchases

None

happ

No in-app purchases

None

Stonn

No in-app purchases

Questions

Is happ free?
happ is free to download, with no in-app purchases.
Is Stonn free?
Stonn is free to download, with no in-app purchases.
Do happ or Stonn have ads?
Neither happ nor Stonn shows ads.
Which is updated more often, happ or Stonn?
happ ships an update every 4 months, and Stonn every 3 weeks. Most recently, happ was updated on October 17, 2026 and Stonn on October 2, 2026.

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