Comparison

Gauss Tesla Meter vs DOS

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

Head to head
About

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.

Highlights
  • 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)
Features
Read full description

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.

About

DOS

Features
Read full description

DOS-V+ is uniquely designed for security surveillance with user friendly experience. This orange tag DOS-V+ is evolutional version and to differentiate from another version of blue tag DOS-V. It works with Talitor DOS-V vehicle DVR with UID number starting from 3, eg. 30000001~ It features cloud-assist easy connection that gives live viewing and remote playback without any hassle IP settings. It features : 1. 2CH HD video Live Viewing 2. 2CH HD video remotely playback SD card 3. 2CH HD video recording (both APP and DVR) 4. Configure the DVR parameters, eg. DVR power off delayed 5. Configure the DVR schedule recording 6. Configure the DVR account, password, camera name, etc. 7. Configure the DVR GPS time sync. 8. Configure the DVR WiFi SSID, password, and hiding SSID 9. Configure the DVR Date & Time 10. Formatting DVR SD card 11. More features updated dynamically

Screenshots

Gauss Tesla Meter3 screens
DOS3 screens

Verdict

The call

The clearest difference is price: DOS at Free against Gauss Tesla Meter's $0.99. DOS also leads on iOS requirement (10.0 vs 15.0). On update cadence, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

DOS is free to download; Gauss Tesla Meter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Gauss Tesla Meter ships an update every 2 months, DOS every 6 weeks. The most recent releases landed on October 29, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
Gauss Tesla Meter versus DOS: the parameters behind the verdict, then further details
ParameterGauss Tesla MeterDOS
Price$0.99Free — better
Rating4.3 (6 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.010.0 — better
Further details — not scored
Size10 MB16 MB
Age rating4+4+
DeveloperStephane AmeauTalitor Technology Inc.

In-app purchases

None

Gauss Tesla Meter

No in-app purchases

None

DOS

No in-app purchases

Questions

Is Gauss Tesla Meter free?
Gauss Tesla Meter costs $0.99, with no in-app purchases.
Is DOS free?
DOS is free to download, with no in-app purchases.
Do Gauss Tesla Meter or DOS have ads?
Neither Gauss Tesla Meter nor DOS shows ads.
Which is updated more often, Gauss Tesla Meter or DOS?
Gauss Tesla Meter ships an update every 2 months, and DOS every 6 weeks. Most recently, Gauss Tesla Meter was updated on October 29, 2026 and DOS on October 6, 2026.

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