Gauss Tesla Meter vs SpeedUpTV +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gauss Tesla Meter
This utility app monitors magnetic field strength and direction, providing alerts when specific thresholds are met. It records measurements, plots data, and allows export via email. The app supports various units and acquisition rates, with an automatic resizing screen for optimal viewing.
- Magnetic field strength and direction monitoring
- Customizable alerts (visual, sound, vibration)
- Data recording and plotting
- CSV export via email
- Adjustable measurement rates
- Multiple display units (µTesla, mGauss)
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Monitor the direction strength of a magnetic field at a particular location. Alerts you when a selected value is reached using visual &/or sound &/or vibration. Synchronizes to a specific signal (x, y, z or magnitude) in 4 different modes: falling edge, rising edge, low state and high state. Records the measurements from 100 to 10000 shots, plot, read and can be sent by Email as a CSV type. Several measure acquirements time base from 0.1 measure/second to 10 measures/second. Display the measurements in µTesla or mGauss unit. Automatic resizing screen. Extremely light weight app. Nota: It is not suitable for iPod which doesn’t have embedded magnetic field sensors. 监测特定位置的磁场的方向强度。 使用视觉和/或声音和/或振动达到所选值时提醒您。 以4种不同的模式同步到特定信号(x,y,z或幅度):下降沿,上升沿,低状态和高状态。 将测量记录从100到10000记录,绘制,读取,并可以通过电子邮件发送为CSV类型。 几个测量时间基准从0.1测量/秒到10次/秒。 以μTesla或mGauss单位显示测量值。 自动调整大小的屏幕。 翻译为8种不同的语言:英文,法文,西班牙文,意大利文,葡萄牙文,德文,俄文和简体中文。 极轻的应用程序 注意事项:不适用于没有嵌入式磁场传感器的iPod。 监测特定位置的磁场的方向强度。 使用视觉和/或声音和/或振动达到所选值时提醒您。 以4种不同的模式同步到特定信号(x,y,z或幅度):下降沿,上升沿,低状态和高状态。 将测量记录从100到10000记录,绘制,读取,并可以通过电子邮件发送为CSV类型。 几个测量时间基准从0.1测量/秒到10次/秒。 以μTesla或mGauss单位显示测量值。 自动调整大小的屏幕。 极轻的应用程序 注意事项:不适用于没有嵌入式磁场传感器的iPod。 Surveille la force directionnelle d'un champ magnétique à un endroit particulier. Avertit lorsqu'une valeur sélectionnée est atteinte: Visualisation et / ou son et / ou vibrations. Synchronise les acquisitions avec un signal spécifique (x, y, z ou magnitude) dans 4 modes différents: front descendant, front montant, état bas et état haut. Enregistre les mesures de 100 à 10000 salves, trace, relit et peut envoyer un Email au format CSV. 5 bases de temps sont possibles. De 0,1 mesure / seconde à 10 mesures / seconde. Affichage des mesures en μTesla ou mGauss. Redimensionnement automatique de l’écran. Application extrêmement légère. Nota: Ne convient pas aux iPod car ils sont dépourvus de capteurs de champ magnétique.
SpeedUpTV +
This app is a versatile video player that allows you to adjust playback speed from 0.5X to 2.0X, with automatic audio pitch control. It also offers file transfer capabilities, password-protected folders, and supports various video and document formats.
- Variable playback speed (0.5X - 2.0X)
- Automatic audio pitch control
- USB and WiFi file transfer
- Password-protected folders
- Scene browser with zoom
- Supports SMI subtitles
- A-B repeat
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SpeedUpTV is a video player that lets you play videos faster or slower without changing the pitch of the voice. Get through lectures and tutorials faster, slow down a dance or music lesson to practice it, or transcribe speech at your own pace. SPEED CONTROL - Standard speed range from 0.5X to 2.0X, with the audio pitch kept natural - Extended speed range from 0.01X to 5.0X (outside the standard range, audio may be muted or quality may drop) - A-B repeat to loop any section - Scrubbing for precise time control PLAYBACK - Scene browser with pinch zoom to find your favorite scene - Zoom videos up to 5X with a pinch gesture - Mirror mode (horizontal flip) - Subtitles (SMI and SRT) - Picture-in-Picture on iPhone and iPad - External display support - Pauses automatically when headphones are unplugged CONTROLS - Customizable gesture commands in the player - Bluetooth keyboard and foot pedal support (set up in Options > Configure Gestures) - Remote control support, including fast forward and rewind FILES & PRIVACY - Play videos from the app's Documents folder, the Files app (iCloud Drive and other apps), your media library, and Photos - Transfer files to and from your Mac or PC using USB or WiFi - Password-protected (hidden) folders - Built-in viewer for PDF, Word, Excel, PowerPoint, and images (PNG, GIF, JPG) SUPPORTED FORMATS - Plays the video formats supported by iPhone and iPad (MP4, MOV, M4V) "Great video player with more than a few bells and whistles." - AppVader.com
Screenshots
Verdict
Gauss Tesla Meter and SpeedUpTV + both sit at 4.3 stars, but that hides the real split: 80% of Gauss Tesla Meter's written reviews are positive against 48% of SpeedUpTV +'s. Gauss Tesla Meter also leads on price ($0.99 vs $4.99) and iOS requirement (15.0 vs 17.6). SpeedUpTV +'s advantage is ratings volume (87 vs 6). On rating, 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
Gauss Tesla Meter costs $0.99 and SpeedUpTV + $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.3 for Gauss Tesla Meter against 4.4 for SpeedUpTV +. That said, the two scores are not equally well evidenced: SpeedUpTV + has 87 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 80% of Gauss Tesla Meter's written reviews are positive against 48% of SpeedUpTV +'s.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Gauss Tesla Meter | SpeedUpTV + |
|---|---|---|
| Price | $0.99 — better | $4.99 |
| Rating | 4.3 (6 ratings) | 4.4 (87 ratings) — better |
| Positive reviews | 80.0% of reviews — better | 48.0% of reviews |
| Number of ratings | 6 | 87 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 10 MB | 7 MB |
| Age rating | 4+ | 17+ |
| Developer | Stephane Ameau | Tachyon Factory Inc. |
Customer experience
Gauss Tesla Meter
SpeedUpTV +
In-app purchases
Gauss Tesla Meter
No in-app purchases
SpeedUpTV +
No in-app purchases
Questions
Is Gauss Tesla Meter free?
Is SpeedUpTV + free?
Which has better reviews, Gauss Tesla Meter or SpeedUpTV +?
Do Gauss Tesla Meter or SpeedUpTV + have ads?
Which is updated more often, Gauss Tesla Meter or SpeedUpTV +?
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