Polygon vs AiSBMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polygon
Calculate complex properties of any polygonal figure, including centroids, moments of inertia, and perimeter. Simply input vertex coordinates for instant results, saving significant time on tedious calculations.
- Polygon Centroids
- Moments of Inertia (Ix, Iy, Ixy)
- Polar Moment of Inertia
- Radius of Gyration
- Principal Moments of Inertia
- Area and Perimeter
- Side Lengths
- Hollow Sections
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Polygon will allow you to calculate complex and tedious calculations related to any polygonal figure, whether concave or convex, regular or irregular, in a simple and instantaneous way: - Polygon Centroids - Moments of Inertia Ix, Iy, Ixy - Polar Moment of Inertia - Radius of gyration - Principal Moments of Inertia (Iu, Iv and their respective angles) - Area and Perimeter of the polygon - Length of each side of the polygon - Even incorporate hollow sections - Rotate the axes to a custom angle - Define new custom axes at any point - and much more You just have to enter the coordinates of the vertices of your polygon and press the button and it will immediately calculate all the previous properties, saving valuable time. Subscription Terms: Payment will be charged to Itunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turnerd off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hour prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Setting after purchase. No cancellation of the current subscription is allowed during active subscription period. For in-app purchases and subscriptions, see Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AiSBMS
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Stationary Battery Management System(SBMS) 는 Softmile 의 최신 배터리 관리 시스템입니다. 고정형 배터리에 설치된 Softmile 의 센서가 서버에 전송되면, 분석을 거처 배터리의 상태를 소비자에게 상세하게 전달합니다. AiSBMS 앱을 통해 소비자들은 언제든지 보유한 고정형 배터리의 상태를 감지할 수 있습니다.
Screenshots
Verdict
The clearest difference is in-app purchases: AiSBMS at none against Polygon's 4. On price, update cadence, ads 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. Polygon sells 4 in-app purchases, starting at $2.99 per month. AiSBMS asks for nothing beyond the download.
Polygon ships an update weekly, AiSBMS every 8 days. The most recent releases landed on September 20, 2026 and October 17, 2026 respectively.
| Parameter | Polygon | AiSBMS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Adrian Caballero | SOFTMILE corp. |
In-app purchases
Polygon
- Pro Access$2.991 Month
- Pro Access$4.996 Months
- Pro Access$6.991 Year
- Pro Access$9.99
AiSBMS
No in-app purchases
Questions
Is Polygon free?
Is AiSBMS free?
Do Polygon or AiSBMS have ads?
Which is updated more often, Polygon or AiSBMS?
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