# Baseball Speed Gun App — user reviews > 120 indexed App Store user reviews of Baseball Speed Gun App by MONOPOLEAPPS K.K., rated 4.30/5 from 1,845 ratings. - Source: https://appshunter.io/ios/app/baseball-speed-gun-app/id1591352190/reviews - App overview in markdown: https://appshunter.io/ios/app/baseball-speed-gun-app/id1591352190.md - Rating breakdown: 5★ 1,278 · 4★ 216 · 3★ 116 · 2★ 50 · 1★ 185 ## What do users think of Baseball Speed Gun App? Overall sentiment: negative **Pros** - 👍 Useful for tracking velocity - 🚀 Accurate speed measurements - 👍 Easy to use - 👍 Good customer support **Cons** - 🐛 Inconsistent ball detection - 🐛 Inaccurate speed readings - 🐛 Doesn't work with certain backgrounds - 🐛 Struggles to capture faster throws **Commonly reported bugs** - Ball not detected even in green box - Pitcher not in frame error - Extremely high speed readings **Most requested features** - Add spin rate tracking - Improve ball detection algorithm - Provide more customization options ## Newest reviews (13 of 120) ### 2/5 — ありえない球速表示と多発するエラー *2026-08-11* 投げる人の位置や距離を合わせるのに時間がかかるし、ようやく計測できると思ったらエラーで計測できない... 10回に1回くらいのペースで球速とかフォームが表示されるけど、軽く投げているのに156キロって出たりしてもう笑っちゃいました。 ### 3/5 — 全部エラー *2026-07-27* 友達と球速を測りたいとこのアプリを入れました、ですが10回やって全部エラー、まあ測れた時はとてもいいと思います、フォーム確認とか、 まあスマホのアプリで無料なので文句言えないしまあそれなら普通のスピードガン買えって言う話なんですけどね、 ### 3/5 — Solo *2026-06-24, version 1.7* I think it is good but it limits solo pitching ### 4/5 — Pretty good *2026-05-18, version 1.7* Good app but sometimes hard to get the pitcher in the boarder but really fun when you do also can’t really do it by yourself ### 4/5 — Interest *2026-05-13* Is there a specific mesurment for the object that is always must be baseball, or it can be registrated as a different flying ball (basketball, handball, waterpolo)? ### 3/5 — スピードガン *2026-05-07, version 1.7* スピードガンとしての正確性は疑問があるが、フォームチェックにも使えるのでまずまずかと ### 4/5 — Review *2026-04-27, version 1.7* It’s four stars because it only has small ball indicator and won’t track speed of balls from far away. It also records the hand of the person. When I just want it record the speed of the ball. This also only works for baseball as the only sport we can use it for. Can you please edit this app to let us use it for other sports as well. ### 2/5 — えっ、まじか *2026-04-19, version 1.7* 260kmって早すぎでしょ！ 後、跳ね返ってきた球しか測定されません ### 3/5 — 撮る場所が悪いのか？ *2026-03-27, version 1.7* たまに計測できない時がある ### 2/5 — Good but detects horribly if it even detects the ball 2 stars *2026-03-08, version 1.7* Title ### 1/5 — 않좋습니다 *2025-12-28* 너무 오차가 커요 ### 3/5 — まぁー *2025-11-22, version 1.7* たまに測れない時ある ### 1/5 — 全然ボールが検出されない *2025-09-22, version 1.7* 何回撮ってもスピードが出ない ## Most critical reviews (10 lowest-rated) ### 1/5 — Terrified *2026-07-11, version 1.7* The thing said I throw 30 mph after that I got a radar gun and said I threw 59 mph your is totally trash ### 1/5 — It is not good *2026-06-16, version 1.7* It will not track my through and we are doing all the steps right ### 1/5 — why? *2026-05-27, version 1.7* this doesn’t detect your speed at all, it never detects the ball, no matter where it’s at, i tried different angles, with and without a glove multiple times, and it still didn’t work,it has lots of ads and i will never recommend! ### 1/5 — あ *2026-05-26, version 1.7* 球速が適当 ### 1/5 — きもいなぁ *2026-04-09, version 1.7* ひとのこころとかないんか？ ### 1/5 — 他のボールも使えるようにしてほしい *2026-04-04, version 1.7* 外でしかできないから家でやりたい ### 1/5 — I’m confused *2026-03-01, version 1.7* So every time I throw the ball, it says picture not detected, but I’m in the thing and every time I drove the ball it says ball not detected, even though it is ### 1/5 — 使えない *2026-02-11, version 1.7* ボール検出されないし、されたとしてもありえない数字になることが多い ### 1/5 — 使えない *2026-01-03, version 1.7* 例の通りに測定しましたが全く測定できませんでした。 オススメしません。 ### 1/5 — Disappointed *2025-12-31, version 1.7* Keep saying “ball was not detected “ ## Most praised reviews (10 highest-rated) ### 5/5 — サッカー⚽️でも測れる *2026-05-24, version 1.7* とても役に立つからサッカー用も作って欲しい ### 5/5 — Great app!! *2026-04-21, version 1.7* This app helped me and my brother find out how fast we could throw a baseball. We had lost of fun seeing just how fast we could throw it. Love this!! ### 5/5 — 笑 *2026-04-07, version 1.7* 笑 ### 5/5 — 室内はダメか *2026-02-02, version 1.7* 自分は室内でボールを投げたのですが、なぜかボールが感知されない事がありました。 ### 5/5 — 楽しい😀 *2026-01-14, version 1.7* 子供が、大喜びしております。 正確に測定できているかどうかは、別として。 ### 5/5 — 普通に良い *2025-12-07, version 1.7* 普通に良い ### 5/5 — Tips *2025-10-28, version 1.7* Make sure it’s higher then the pitcher not significantly just a bit more. Can’t use a white background(dark background light ball is best) ### 5/5 — Nice speed app! *2025-07-11, version 1.7* We use it for volleyball. I’m not sure how accurate it is, but at least we can use it to track velocity over time training. I didn’t need a tripod or any help. I just held the phone camera in my hands. We can usually capture the ball, but sometimes we don’t until we figure out the best way to angle the camera, but adjustments are easy to make. I bought to remove ads as its so useful. Great support, too! Fast in answering my question about app. This is a great app! ### 5/5 — 219キロ出た *2025-07-08* メジャー行きます ### 5/5 — great! *2025-06-25, version 1.7* i love seeing how fast i can throw the ball! works really good and seems legit. get this app rn! --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*