Joulo | ERE Registration vs DataTako
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Joulo | ERE Registration
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Joulo makes your charger pay you every three months. You connect it once. We measure your charging sessions, book them with the NEa and pay you out. New in this version ⢠Your own charger on the overview, for over 20 brands. While you charge, its light glows in your brand's colour. ⢠Clearer: your service fee, today's power price and one expected amount for this year. No more ranges. ⢠The NEa planning in the app: which step is done and what comes next, up to your first payout. What you see in the app ⢠Earnings: what your charging sessions bring in, and the planning up to your first payout. ⢠Chargers: the status of every charger and every charging session. ⢠Power price: the price per hour, for today and tomorrow. ⢠Joulo Deel: let friends and family charge at your place. ⢠Friends: share your link. Every friend who joins gives you a discount on your service fee. Connecting 16 brands connect directly through their cloud API, including Tesla, Easee, Zaptec, Wallbox and Smappee. Virtually every other charger connects through OCPP. Your charger does need a MID-certified meter. How it works 1. Create an account at joulo.nl. 2. Connect your charger. 3. Charge your car the way you always do. 4. We book your charging sessions with the NEa and sell your ERE's (emission reduction units). 5. You receive your earnings every quarter. Booking opens with release 2 of the NEa register. You can see how far that is in the app under Earnings. What it costs You pay a 20% service fee on the proceeds. Cancel once a year. Friends earn you a discount. About Joulo Joulo has its own account with the NEa and is ISO 27001 certified. With over 35,000 downloads, we are the largest ERE app in the Netherlands.
DataTako
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DataTako brings your business intelligence with you. Every report, every dashboard, every KPI you'd open on your laptop ā one tap away on your phone or tablet. DataTako is the mobile companion to the DataTako analytics platform, giving your team the same reports and dashboards they use on the web, wrapped in a native experience designed for the way people actually work on the move. What you can do ⢠View every Power BI report your organisation shares with you ⢠Browse folders and dashboards the same way as on the web ⢠Read shared PDFs and documents alongside your reports ⢠Chat with your organisation's AI assistants to ask questions about your data ⢠Get an at-a-glance overview of your recently opened reports ⢠Switch between organisations if you belong to more than one ⢠Sign in with a password, Microsoft 365, or a one-tap magic link For administrators Run your DataTako environment on the go ā no laptop required. ⢠Invite new users, assign roles, and manage 2FA ⢠Create and edit user groups, and control who has access to what ⢠Configure reports, folders, subscriptions, and smart alerts ⢠Set up and manage AI chat agents for your organisation ⢠Upload and manage shared media (PDFs, documents) Fully branded for your organisation DataTako is a whitelabel platform. When your organisation configures its own branding, the app adopts it too ā your logo, your colours, your app name. Important: you need a DataTako account This app is the mobile companion to the DataTako platform. To sign in you need an active DataTako user account that belongs to an organisation. If your organisation doesn't use DataTako yet, visit datatako.com or contact your organisation's administrator to be added. Questions or feedback? support@datatako.com
Screenshots
Verdict
The clearest difference is ads: DataTako at none against Joulo | ERE Registration's shown. Joulo | ERE Registration's advantage is update cadence (every 4 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Joulo | ERE Registration ships an update every 4 days, DataTako fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | Joulo | ERE Registration | DataTako |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days ā better | Fortnightly |
| Ads | Yes | No ā better |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod ā better |
| Requires iOS | 16.4 | 15.1 ā better |
| Further details ā not scored | ||
| Size | 72 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Joulo B.V. | Nivan Solutions B.V. |
In-app purchases
Joulo | ERE Registration
No in-app purchases
DataTako
No in-app purchases







