ChargeLab vs 8Synk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChargeLab
This app provides technology for managing electric vehicle charging infrastructure. It offers adaptable hardware and software solutions designed for ease of use by individuals, businesses, and government entities.
- EV charging infrastructure management
- Hardware solutions
- Software solutions
- Adaptable for various users
- Easy to use
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ChargeLab specializes in technology for managing EV charging infrastructure. We offer hardware and software solutions that are easy to use and adaptable for individuals, businesses, and governments.
8Synk
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8Synk overlays beat counts (1–8) on your dance videos, making it easy to review choreography, practice on your own, and create count-synced videos for social media. HOW IT WORKS 1. Choose a dance video from your camera roll 2. Set the BPM (auto-detect, tap along, or adjust manually) 3. Sync the count bar to beat 1 Then just play the video. Counts "1, 2, 3 ... 8" appear right on top, in time with the music. KEY FEATURES - Auto BPM detection, plus tap-in and manual fine-tuning - 3 count bar styles: Line, Band, and Circle. Switch anytime - Drag the count bar anywhere and switch between S and L sizes - Mirror mode to see the choreography facing the same way you do - Slow playback (0.5x / 0.75x / 1x) for checking fast moves - Screenshot mode: hides the controls and shows only the count bar, ready for screenshots or the iPhone's Screen Recording GREAT FOR - Dancers who find it hard to catch the counts in choreography - Posting count-synced dance videos to social media - Practicing solo while following the counts No account needed. Everything runs on your iPhone.
Screenshots
Verdict
The clearest difference is update cadence: 8Synk at every 3 days against ChargeLab's every 2 weeks. ChargeLab's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.6). On price, 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.
ChargeLab ships an update every 2 weeks, 8Synk every 3 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | ChargeLab | 8Synk |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (27 ratings) — better | — |
| Positive reviews | 35.1% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 125 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | ChargeLab | KENTARO IZUM I Y A |
Bugs and requests
ChargeLab
Reported bugs
18 issues- Conflicting pricing information
- CCS stations inoperable but listed as available
- App pushed a bug that broke charging station
- Charger database outdated
- Latest update eliminated recording charging history
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- Loses login credentials after every update
- Chargers are always offline
- App does not work as scheduled
- Charge history only shows first 2 days
- App never seems to know when charging or how much electricity used
- App shows charging history with respect to connection time, not actual charging time
- Chargers never work at apartment building
- QR code not found
- Code never sent for registration
- User does not exist error during registration
- Charger stuck on preparing and needs reset
- Low voltage or nothing happening with charger
- App shows scheduled charging when Ivy app shows actual status
Requested features
17 requests- Ability to add total spent for home charging
- Export data via excel or pdf
- Real-time tracking with a Widget
- Charging curve display
- Vehicle charge percentage display
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- Credits via bank transfer or PayPal
- Search by address functionality
- Option to submit new chargers
- Ability to enter electricity rates for cost calculation
- Display charge rate or amps
- Notifications when charging is complete
- Save favorite charge location
- Link multiple emails/phone numbers to one account
- More home charger history and stats
- Ability to start/stop charger remotely
- Disable/enable charger remotely when on vacation
- Dark mode option
8Synk
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ChargeLab
No in-app purchases
8Synk
No in-app purchases
