Diem vs Co
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diem
Earn money by assisting locals with various tasks, from simple chores to extensive renovations. Browse available jobs, submit offers, and get paid instantly upon completion. It's an easy way to earn extra income on your own schedule.
- Browse local job postings
- Filter jobs by distance, reviews, price, and time
- Submit offers with custom pricing and timelines
- Instant payment upon job completion
- Secure payment system powered by JPMorgan Chase
- View user reviews and ratings
- Flexible work hours
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Earn money by helping locals with everyday household work; anything from lawn mowing to full kitchen renovations! Simply browse jobs near you and make offers on the jobs you like. If you're selected, get it done and get paid - instantly! STEP 1: Browse Postings Earn money by helping locals with everyday or specialized tasks. Filter posts by distance, reviews, price, and the time that works for you. STEP 2: Make an Offer Once you found the right job, send an offer. Your offer outlines your price and timeline. STEP 3: Get Paid Instantly Once you've completed the job, feel free to leave a review. We'll send your payment instantly - it really is that easy! Why use diem? FILTER BY PAY Let’s face it, pay matters. Diem lets you choose the amount of money you’re comfortable with before doing a job. If you like the job but feel like the amount is too little you can always offer a different amount. SECURE PAYMENT Our secure payment system is powered by JPMorgan Chase (North America’s largest bank). With it, you’ll have the convenience of being paid immediately after completing a project to satisfaction. USER REVIEWS Not sure if the person paying you is the right choice? Not a problem! We believe in transparency. You can view ratings and reviews before accepting an offer. We got you covered. SEIZE THE DAY If you’re looking for extra income, work the hours you want or be your own boss, we’re here to help you seize your day. - Carpe Diem
Co
Connect with local professionals and freelancers for a wide range of home and personal services. Post tasks, receive offers, compare profiles, and securely pay upon completion. Also offers flexible work opportunities for skilled individuals.
- Book home and local services
- Find reviewed and ID-verified contractors
- Post free task ads
- Compare offers and profiles
- Secure payment system
- Flexible local work opportunities
- Automatic invoices for professionals
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Co-Tasker is your go-to all-in-one platform where you can conveniently book home and local services. Book reliable, reviewed, and ID-verified contractors who want to offer you their skills and help you with a wide range of tasks. On Co-Tasker, you can book: - Freelancers and companies - Such as professional handypeople, cleaners, movers, drivers, painters, plumbers, furniture assemblers and more. - Helping hands - When you need quick assistance with general tasks! No matter the task, on Co-Tasker, there's always somebody around the corner that can help you. Here's how to book services on Co-Tasker in 3 simple steps: 1. Post Create your FREE task ad in less than 1 minute, with a description, location, and budget. Then, sit back and watch the offers come in! 2. Book Check out offers sent to you by local professionals. Compare profiles, reviews, quotes, and book your preferred Co-Tasker. 3. Get it done Once you're satisfied, release payment to your super helpful Co-Tasker, and leave them a review! What can you expect? - On Co-Tasker, you don't need to waste time calling and waiting for generic quotes; instead, you can book fast and affordable local services in just a few taps. - All Co-Taskers are ID-verified before they can work on the platform and reviewed by the community members after every completed task. A Reliability Rating is also applied to help build our transparent community. - Co-Tasker provides a safe payment method so that your money is safe and secure at all times. You release your payment only when the job is completed. Plus, no cash handling! - Known for our stellar customer service: Co-Tasker is here to help and support you throughout your experience. Are you looking for flexible local work opportunities? Co-Tasker is a local community marketplace where your neighbours are looking for professional services and help with everyday tasks. If you're self-employed or a company that's looking to find new clients, then you're in the right place! Co-Tasker has many attractive benefits for professionals: - Registering, becoming a Co-Tasker, and giving quotes to clients is FREE of charge. - You choose when, where, and how much you want to charge for your work. - Co-Tasker offers a safe payment system that reserves your payments before you start work. So no matter what happens, you always get paid for your hard work! - We're here to help you! We bring the clients directly to you. Our marketing and customer service efforts mean that you don't need to waste time, money, and energy hunting for new clients. We also send you automatic invoices! So if you're interested in an easier way of finding flexible new work opportunities around your schedule: Download the app, get verified, build your profile with your professional experience, send offers on task ads, and start earning money as a Co-Tasker! We hope that you find all the help you need and feel empowered to earn money by using your skills. We wish you the best experience on Co-Tasker! Co-Tasker is available in 23 cities across Germany! Berlin, Munich, Frankfurt, Potsdam, Hamburg, Cologne, Stuttgart, Düsseldorf, Leipzig, Dortmund, Essen, Bremen, Dresden, Hanover, Nürnberg, Bochum, Duisburg, Wuppertal, Bielefeld, Bonn, Münster, Mannheim, and Karlsruhe. We look forward to your feedback at support@co-tasker.com.
Screenshots
Verdict
The clearest difference is rating: Co at 4.9 against Diem's 1.3. Co also leads on review sentiment (70% vs 50%) and ratings volume (84 vs 16). Diem's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Co holds the better App Store score, 4.9 against 1.3. That said, the two scores are not equally well evidenced: Co has 84 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 50% of Diem's written reviews are positive against 70% of Co's.
Diem ships an update every 2 weeks, Co every 8 days. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.
| Parameter | Diem | Co |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (16 ratings) | 4.9 (84 ratings) — better |
| Positive reviews | 50.0% of reviews | 69.7% of reviews — better |
| Number of ratings | 16 | 84 — better |
| Update frequency | Every 2 weeks | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 124 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | DiEM Technologies Canada Inc. | Co-Tasker GmbH |
Customer experience
Diem
Co
Bugs and requests
Diem
Reported bugs
12 issues- App never works
- Phone number already linked error
- Can't log in
- No error message or feedback
- Stuck on setup instant payments screen
Show 7 moreShow fewer
- App doesn't do the job it should
- App stalls out after payment setup
- App won't let me verify code via text
- App won't set up We Pay
- Constantly freezing and denying access
- Very buggy, most features not working
- Bugs are very noticeable
Requested features
2 requests- More job requests per week
- Instant payment option
Co
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Diem
No in-app purchases
Co
No in-app purchases









