chargeBIG vs Chain Slings
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
chargeBIG
Easily find and unlock electric vehicle charging stations. Track your charging progress in real-time, monitor energy consumption, and receive email receipts after each session. Compatible with iPhone and iPod.
- Unlock charging points via QR code or ID
- Track charging process in real-time
- Monitor charged amount (kWh) and power (kW)
- Enter payment details and receive email receipts
- Find chargeBIG charging points
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With the chargeBIG app you can unlock chargeBIG charging points and track your charging process. - - - This is how charging with the chargeBIG app works: โข Park your car at one of our chargeBIG charging points. โข Unlock charging point: Scan the QR code on the plug of the charging point. Or enter the five-digit charging point ID. โข Enter payment details: Enter your email address and choose a payment method. โข Plug in the charging cable: Done, the charging process begins. โข During the charging process, you can see the charged amount in kWh and the charging power in kW. โข At the end of the charging process, we will send you a receipt by email. - - - You have questions, suggestions, complaints โ or a particular request? We are looking forward to hearing from you: info@chargebig.com
Chain Slings
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We have developed this app to give you direct access to our expert knowledge base and premium quality product range. Configure a chain sling using real-world criteria: - Load Weight - Number of Legs - Headroom Restriction - Lifting Point Distance - Leg Length - Shortener and Lower Termination Types Our intelligent calculator algorithm will match your build requirements and recommend the most suitable chain sling products. A real pocket utility for serious rigging engineers.
Screenshots
Verdict
The clearest difference is iOS requirement: chargeBIG at 14.0 against Chain Slings's 16.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | chargeBIG | Chain Slings |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | โ |
| Update frequency | Every 2 months | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 61 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | MAHLE chargeBIG GmbH | pewag UK Ltd |
In-app purchases
chargeBIG
No in-app purchases
Chain Slings
No in-app purchases









