GVS Smart vs 笑问
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GVS Smart
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This software was developed by Guangzhou Vision and Sound Intelligence Co., Ltd. and is used for smart home control. Version features: 1. KNX product control 2. WiFi product control Mass product control includes but is not limited to lights, curtains, water purifiers, mass sensors, etc.
笑问
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每天读两遍，一至两周就可以无痛背下一首诗。 已成功背诵的诗，会根据记忆曲线提醒你巩固。 当你完成1, 3, 7, 15, 30, 60, 120, 365天的第八次背诵，诗词将永久变成“已背”状态—— 恭喜，直到被阿尔兹海默俘获，你永远不会忘记这首诗了。
Screenshots
Verdict
The clearest difference is iOS requirement: GVS Smart at 15.0 against 笑问's 17.0. On price, update cadence, 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.
GVS Smart ships an update monthly, 笑问 every 5 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | GVS Smart | 笑问 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 137 MB | 310 MB |
| Age rating | 4+ | 4+ |
| Developer | GVS SMART CO.,LTD. | Shanghai Shifang Mdt InfoTech Ltd. |
In-app purchases
GVS Smart
No in-app purchases
笑问
No in-app purchases
