Ontrasys Lite vs TH View
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ontrasys Lite
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「Ontrasys Lite」は、Ontrasys Tagを制御し、リアルタイム監視、温度計測を 行なうためのアプリです。 収集したデータは、スマートフォンからメールに添付して送信する事が可能です。
TH View
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「TH View」は、温度・温湿度記録計G-TAG（TempView、HygroView）を制御し、温湿度計測を行うためのアプリです。 温度・温湿度記録計で計測したデータをBLE経由で収集し、スマートフォンからメールに添付して送信することが可能です。 ※添付可能なファイル形式は、PDF形式、CSV形式の2種類より選択となります。
Screenshots
Verdict
The clearest difference is update cadence: TH View at every 3 weeks against Ontrasys Lite's every 4 months. TH View also leads on iOS requirement (11.0 vs 13.6). 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.
Ontrasys Lite ships an update every 4 months, TH View every 3 weeks. The most recent releases landed on July 17, 2026 and September 16, 2026 respectively.
| Parameter | Ontrasys Lite | TH View |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | TOPPAN PRINTING CO.,LTD. | SHINYEI TECHNOLOGY CO.,LTD |
In-app purchases
Ontrasys Lite
No in-app purchases
TH View
No in-app purchases
