RE vs Sales B2B
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
RE
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RE-Source 2026 will bring you a packed conference programme to fast-track your energy procurement strategy. Weβll also be bringing back the B2B energy buyer-supplier match meetings which were so successful in previous years.
Sales B2B
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To work towards 100% matching of renewable energy production with consumption is a Leadership criteria described in the IKEA position on Renewable Electricity consumption. Through the customer app the Ingka Value Chain Partner will be able to see the electricity price they will pay for each hour for today and tomorrow, as well as for yesterday. This is the market price as published for the Day Ahead market, which is the basis for our price offer to the customer. Providing hourly price information for the day ahead allows the customer to steer electricity consumption to the greenest and cheapest hours where possible. In addition, the app will show our forecast for the customerβs consumption plus our projected production. Providing access to invoices and possibility to communicate with the customer through the notification tab.
Screenshots
Verdict
The clearest difference is update cadence: RE at every 5 days against Sales B2B's every 2 months. Sales B2B's advantage is iOS requirement (15.0 vs 17.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RE ships an update every 5 days, Sales B2B every 2 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.
| Parameter | RE | Sales B2B |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days β better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod β better |
| Requires iOS | 17.4 | 15.0 β better |
| Further details β not scored | ||
| Size | 145 MB | 80 MB |
| Age rating | 17+ | 4+ |
| Developer | SolarPower Europe | INGKA INVESTMENTS BV |
In-app purchases
RE
No in-app purchases
Sales B2B
No in-app purchases









