Potdeco vs 鑫长电
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Potdeco
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The Potdeco product scanner scans barcodes and QR codes from the Pot&Deco catalog and shows you the right prices
鑫长电
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鑫长电，让定损更简单，更高效。
Screenshots
Verdict
The clearest difference is update cadence: 鑫长电 at every 2 weeks against Potdeco's every 7 months. On price, ads, 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.
Potdeco ships an update every 7 months, 鑫长电 every 2 weeks. The most recent releases landed on August 4, 2026 and September 10, 2026 respectively.
| Parameter | Potdeco | 鑫长电 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 33 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Tom Rombaut | Wuxi Chetong Rail Technology Co., Ltd |
In-app purchases
Potdeco
No in-app purchases
鑫长电
No in-app purchases
