PostureCHECKER vs Step Aid Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PostureCHECKER
Analyze your body's posture by taking a side-view photo. The app guides you to place markers on key points to assess alignment. It helps identify if your posture is straight but cannot diagnose medical conditions.
- Side-view photo analysis
- Marker placement for key body points
- Posture alignment assessment
- Guidance on correct marker positioning
- Identification of straight posture
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Would you like to check your posture ? Prepare a photo taken from just beside the whole body of the subject. When you take a picture, please note the camera does not hover or tilt from side to side. Move the marks at the position shown below. If the line that marks makes is straight, your posture is pretty good ! (1) Ear (tragion) (2) Shoulder (acromion point) (3) Hip (greater trochanter) (4) Knee (back of kneepan) (5) Ankle === CAUTION === You cannot diagnoses illness by using this app. And we do not give permission to use this app for commercial purposes.
Step Aid Plus
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ステップエイドプラスは、履くだけで簡単に荷重測定やバランス確認の出来る歩行分析計です。 リハビリにおける歩行荷重が適正かどうかをリアルタイムに音でお知らせします。 適正荷重で歩行すると適正音「ピッピッピッ・・」、荷重が強すぎる際は警告音「ピピピピピ・・」、荷重が弱すぎる際は無音「・・・・」と被験者ご自身でも荷重の良否判断が可能です。 同時にグラフで荷重の様子を一目で確認できます。 また、4分割のセンサが静止・歩行時の両方で左右の足にかかる荷重、バランスを計測することで片足ごとの重心位置表示、および全身の重心バランス確認ができます。 靴型で場所を選びませんので効率的なリハビリテーションを実現いたします。 ※なお、使用時には医師や理学療法士の指導のもと行うようにお願いいたします。 その他の機能 ・荷重量の範囲指定が可能。 ・過去の測定データを閲覧することが可能。 ・測定データをCSV形式で出力可能。 本アプリの使用には、株式会社レイマックの歩行分析計「ステップエイドプラス」を購入していただく必要がございます。 ※なお、ステップエイドプラスは日本国内のみ使用可能です。
Screenshots
Verdict
The clearest difference is iOS requirement: Step Aid Plus at 13.0 against PostureCHECKER's 15.0. On price, update cadence, ads and in-app purchases 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.
PostureCHECKER ships an update every 6 months, Step Aid Plus every 7 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.
| Parameter | PostureCHECKER | Step Aid Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (3 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Medic Engineering K.K. | 株式会社レイマック |
In-app purchases
PostureCHECKER
No in-app purchases
Step Aid Plus
No in-app purchases
Questions
Is PostureCHECKER free?
Is Step Aid Plus free?
Do PostureCHECKER or Step Aid Plus have ads?
Which is updated more often, PostureCHECKER or Step Aid Plus?
Other comparisons
