Comparison

Acall Gate vs 1A1M

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Acall Gate

Features
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Acall Gate is an application that works with automatic doors and gates to manage access to the building. ◆ Automatic entry/exit of employees and guests Entrance gate can be integrated with our meeting reservation system or reception system and managed in the cloud. Guests can open the automatic doors and entrance gates by holding up an invitation QR code or a QR code of the entrance pass issued from Acall Reception. Workers (employees) can unlock the door using the QR code displayed on Acall Mobile. ◆ History log Unlocking history is automatically recorded. Administrators can receive notifications when the gate is unlocked for assured security. * You would need to subscribe to Acall to use this service. Please contact via inquiry form (https://www.workstyleos.com/en/contact/).

About

1A1M

Features
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1A1M形は、パルスコヒーレント方式レーダを使った距離測定甲地のセンサです。 <1A1Mの特徴> ・優れた堅牢構造と耐環境性で、あらゆるシーンで活躍します。 ・ダンボール箱の内容物やポリタンク内の液面など、反射の弱い物体を通過して複数の対象との距離を同時に検出することができます。 ・雨、風、雪、落ち葉、粉塵などの悪環境で誤検出しにくい特徴があります。西日、LED照明に代表される外乱光の影響は受けません。 ・Bluetooth通信に対応しており、PC画面でセンサの設定やモニタリングが可能です。 ・使用される環境、検出物体の材質や反射位置によって最大検出距離が変化します。実際の環境にて動作確認を行い使用してください。

Screenshots

Acall Gate3 screens
1A1M4 screens

Verdict

The call

Acall Gate and 1A1M 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Acall Gate ships an update every 5 months, 1A1M every 4 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

ScorecardNo meaningful differences
Acall Gate versus 1A1M: the parameters behind the verdict, then further details
ParameterAcall Gate1A1M
PriceFreeFree
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size22 MB71 MB
Age rating4+4+
DeveloperAcall Inc.IDEC CORPORATION

In-app purchases

None

Acall Gate

No in-app purchases

None

1A1M

No in-app purchases

Questions

Is Acall Gate free?
Acall Gate is free to download, with no in-app purchases.
Is 1A1M free?
1A1M is free to download, with no in-app purchases.
Do Acall Gate or 1A1M have ads?
Neither Acall Gate nor 1A1M shows ads.
Which is updated more often, Acall Gate or 1A1M?
Acall Gate ships an update every 5 months, and 1A1M every 4 months. Most recently, Acall Gate was updated on October 26, 2026 and 1A1M on October 30, 2026.

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