e vs WoPda
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e
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ETAG Electronic Price Tag Handheld APP, used for functions such as binding, unbinding, and querying price tag status of electronic tags;
WoPda
This utility app manages the connection between electronic price tags and commodities. It allows for one-click triggering of functions to bind and unbind these relationships efficiently.
- Bind commodity to electronic price tags
- Unbind commodity from electronic price tags
- One-click trigger function
- Real-time relationship management
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Bind and unbind the relationship between commodities and electronic price tags, and realize the one-click trigger function.
Screenshots
Verdict
The clearest difference is update cadence: e at fortnightly against WoPda's monthly. WoPda's advantage is iOS requirement (13.0 vs 15.6). 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.
e ships an update fortnightly, WoPda monthly. The most recent releases landed on September 14, 2026 and July 17, 2026 respectively.
| Parameter | e | WoPda |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | 苏州易泰勒电子科技有限公司 | 科 唐 |
In-app purchases
e
No in-app purchases
WoPda
No in-app purchases
