Sentry vs Tistar_Tech
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Sentry
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Vending management system mobile app
Tistar_Tech
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Tistar Tech is a Bluetooth app under Tistar Company. It allows users to check battery levels, receive alerts, monitor voltage information, and more on their phones.
Screenshots
Verdict
The clearest difference is update cadence: Sentry at every 5 days against Tistar_Tech's monthly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sentry ships an update every 5 days, Tistar_Tech monthly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Sentry | Tistar_Tech |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days β better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.1 | 14.0 β better |
| Further details β not scored | ||
| Size | 48 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | General Retailing Technologies | ζ±θ₯ΏθΎΎδΌη½η»η§ζζιε ¬εΈ |
In-app purchases
Sentry
No in-app purchases
Tistar_Tech
No in-app purchases
