JouleBug vs swrm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JouleBug
This app is designed to enhance workplace experiences by fostering environmental and social stewardship through collective action. It offers tailored sustainability programs, tracks impact metrics, and encourages employee engagement through challenges and social interactions.
- Employee Engagement Hub
- Tailored Sustainability Programs
- Metrics for Impactful Insights
- Inspirational Challenges
- Dynamic Social Interactions
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Say farewell to JouleBug: Legacy. Embrace the new JouleBug, Employee Engagement Hub, for better workplace experiences! We're thrilled to introduce the next evolution of JouleBug – the ultimate hub for fostering better workplace experiences while championing environmental and social stewardship through collective action. Key Features: * Employee Engagement Hub: Empower your workforce to connect, collaborate, and thrive in a supportive environment that promotes well-being through collective action. * Tailored Sustainability Programs: Cultivate a culture of environmental and social stewardship with personalized programs that align with your organization's values and goals. * Metrics for Impactful Insights: Track and measure your organization's sustainability impact in real-time, gaining valuable insights into areas for improvement and celebrating collective achievements. * Inspirational Challenges: Spark enthusiasm and foster camaraderie among employees with engaging challenges crafted to inspire action and drive positive change. * Dynamic Social Interactions: Cultivate a sense of belonging and community through real-time updates, interactive discussions, and shared experiences on your sustainability journey. Download the all-new JouleBug app at https://joulebug.com/download today and enter access code "JouleBuggies" to join JouleBug Nation, where you'll experience a transformative journey of well-being and sustainability. Together, let's foster a culture that not only benefits people but also makes a positive impact on the world around us. Sincerely, The JouleBug Team
swrm
Track your carbon footprint and adopt a more sustainable lifestyle. This app offers a comprehensive calculator, educational resources, and community challenges to help you reduce your environmental impact. Monitor groceries, transportation, and household energy use.
- Carbon footprint calculator
- Grocery barcode scanning
- Vehicle and transportation tracking
- Household appliance impact
- Community challenges
- Educational articles and videos
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swrm will enable you to transition to a more sustainable lifestyle. Track your carbon footprint and take up the challenge to live sustainably. This is the most comprehensive carbon footprint calculator ever developed - to equip you with the data you need to be your most sustainable self! Including educational videos & articles to support you in this transition. Discover and track the carbon footprint from the grocery products you purchase and compare your favorite brands to find out which are better for the planet. We have added perishables so you can track purchases of your fresh produce and goods from agriculture. Track the carbon footprint from driving your vehicle or by taking a shared transportation alternative, such as a bus or train. Add your personal devices and home appliances to see how they affect your household carbon footprint. Create your own hive to challenge your friends to live sustainably and save the planet as a community! With three difficulty levels, you can adjust your goals as your green knowledge grows to try and reach a completely sustainable lifestyle. Our App includes: • Grocery barcode scanning • Grocery store location for improved data accuracy • Compare life-cycle energy consumption of products • Vehicle search by make and model • Tracking of vehicle carbon footprint by the miles you drive • Tracking of other transportation methods: Walking, Cycling, Train, Subway, Bus and Taxi Services • Add the distance or duration of travel and check the footprint before you hit the road • Compare your carbon footprint to other members in your community or friends across the globe. • Relevant and up-to-date articles and videos on sustainability, current environmental events and issues, and the latest on reducing your carbon footprint. swrm is a community with team members across the globe who are passionate about making a difference to the environment and helping to solve the climate issues we face today. We love to partner with like-minded people who share this enthusiasm for our planet! Join the swrm Find out more: greenswrm.com Follow us on socials: instagram.com/greenswrm; facebook.com/GSwrm; twitter.com/greenswrm Buzz us with feedback: feedback@greenswrm.com
Screenshots
Verdict
JouleBug and swrm both sit at 4.4 stars, but that hides the real split: 70% of JouleBug's written reviews are positive against 50% of swrm's. JouleBug also leads on update cadence (every 3 months vs every 9 months) and ratings volume (41 vs 6). swrm's advantage is iOS requirement (10.0 vs 13.0). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.4 for JouleBug against 4.3 for swrm. That said, the two scores are not equally well evidenced: JouleBug has 41 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 70% of JouleBug's written reviews are positive against 50% of swrm's.
JouleBug ships an update every 3 months, swrm every 9 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | JouleBug | swrm |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (41 ratings) — better | 4.3 (6 ratings) |
| Positive reviews | 70.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 41 — better | 6 |
| Update frequency | Every 3 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 124 MB |
| Age rating | 12+ | 4+ |
| Developer | Cleanbit Systems, Inc. | Greenswrm, Inc. |
Customer experience
JouleBug
swrm
Bugs and requests
JouleBug
Reported bugs
8 issues- App closes when buzzing
- Server error prevents usage
- App won't load after initial setup
- Login errors, requires Facebook
- Accidental buzzes cannot be deleted
Show 3 moreShow fewer
- Glitchy titles
- Incomplete button text and options
- Crash on download
Requested features
15 requests- Add more sustainable actions/challenges
- Update book and movie options
- Add a clothing section with sustainable options
- Allow deletion of unintentional buzzes
- Favorite/categorize activities
Show 10 moreShow fewer
- Track negative impact
- Educate on conscious consumerism and waste cycle
- Add Apple Watch capability
- Allow users to submit new sustainability actions
- Make seasonal actions location-specific
- Add more social login options
- Translate to other languages (e.g., Turkish)
- Add a 'To-Do List' or 'Goals' section
- More badges
- More pins
swrm
Not enough reviews yet to summarise bugs or requests.
In-app purchases
JouleBug
No in-app purchases
swrm
No in-app purchases









