Spiral Engineering vs iLightsIn Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spiral Engineering
This utility app allows for firmware over-the-air updates and professional parameter adjustments for connected devices. Users can fine-tune settings such as PWM, high and low trim, fading time, and auto brightness levels.
- Firmware OTA updates
- Professional parameter setting
- PWM adjustment
- High and low trim control
- Fading time configuration
- Auto brightness level setting
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Litetrace Engineering App based on User's App adding firmware OTA and Professional parameter setting like PWM, high and low trim, fading time, auto brightness level
iLightsIn Sync
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iLightsInSync是一款能够对Zigbee智能灯进行状态查看、管理和控制的工具，具有单灯控制、群组控制、场景管理、能耗统计、故障报警、操作日志等功能。 【单灯控制、群组控制】 控制单个ZigBee智能灯，也可把多个灯具加入群组中统一控制。 【场景管理】 根据实际应用需求，创建不同的应用场景，场景类型分为手动执行和定时场景。 【能耗统计】 统计用户实时用电量，查看不同项目用电量、节省电量、节省碳排放等信息。 【故障报警】 灯具故障信息实时通知，显示故障状态及位置信息，方便快速处理故障。 【操作日志】 记录用户操作生成日志，用户可查看历史操作。
Screenshots
Verdict
Spiral Engineering and iLightsIn Sync are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Spiral Engineering ships an update every 5 weeks, iLightsIn Sync every 6 weeks. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.
| Parameter | Spiral Engineering | iLightsIn Sync |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 32 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Litetrace Inc | 云江 王 |
In-app purchases
Spiral Engineering
No in-app purchases
iLightsIn Sync
No in-app purchases
Questions
Is Spiral Engineering free?
Is iLightsIn Sync free?
Do Spiral Engineering or iLightsIn Sync have ads?
Which is updated more often, Spiral Engineering or iLightsIn Sync?
Other comparisons
