# Datalert > Real-time mobile data usage monitoring and alerts to prevent bill shock. (iPhone/iPad app by Saaswedo.) - Source: https://appshunter.io/ios/app/datalert/id771029268 (this page in markdown: same URL + `.md`) - Developer: [Saaswedo](https://appshunter.io/developer/771029271) - Category: Finance, Utilities - Price: Free - Rating: 4.00/5 from 1 App Store ratings · 16 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 15 MB - Languages: American English, French (France), European Spanish - Released: 2013-12-05 - Data updated: 2026-08-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/datalert/id771029268/reviews.md ## What is Datalert? No more Bill Shock! Stay informed and keep an eye on your mobile data usage in real-time! The days of unpleasant surprises when you receive your mobile phone bill are over. DATALERT was created with the intention to help you better anticipate and control your telecom costs. The DATALERT application follows your national 3G/4G, Wi-Fi, and roaming usage in real-time and alerts you by email about overcharging. Configure your usage limits on a daily, weekly, and monthly timeframe and create a threshold for receiving alerts. DATALERT Enterprise allows your managers to watch over, in real-time, your company's volume of mobile data usage. For all mobile devices, you can get the following information in real-time: Which devices are abroad? Which abroad devices are currently using data and run the risk of bill shock? Which users have gone over their alert threshold while abroad? Which users have gone over their data plan allotment? *** Features: You can react immediately: Send a personalized message to the user. Choose to send an automatic personalized message once a threshold has been exceeded. Monitoring and Alerts: You can consult your national 3G/4G, Wi-Fi and roaming data usage volume by day, week, or month. The portion of your overall usage will be displayed based on the established threshold. Details of your Usage: You can see the location of 3G/4G or Wi-Fi data connections and show the data usage volume per location. You can also see the volume of your usage by day and by hour. Predictions: You can see a simulated estimate of your future use based on your usage habits Continued use of GPS running in the background can dramatically decrease battery life. ## Key features - Real-time data usage monitoring - Customizable usage limits - Email alerts for overages - National, Wi-Fi, and roaming tracking - Usage predictions - Personalized message alerts ## Recent user reviews (10 of 16) All indexed reviews: https://appshunter.io/ios/app/datalert/id771029268/reviews.md ### 5/5 — Very effective system *2019-05-16, version 1.6.17* Simple and efficient. It protects us to unexpected overages. Good integration with the enterprise MDM solution. ### 2/5 — c'est foireux *2018-09-24, version 1.6.17* encore une appli écrite à la va vite. c'est foireux ..... la mise à jour aléatoire ??? et impossible d'ajuster le forfait avec les data consommés.... À quoi sert donc cette fonction qui s'avère fantoche ? Je pensais les appli de la pomme beaucoup plus sérieuses mais en fait .............. ### 4/5 — Great but widget broken *2017-10-07, version 1.6.10* Roaming counter does not display data in the widget nor in the main screen of the app. Historical data does work though, even for roaming info. ### 3/5 — Bug on last version *2016-10-20, version 1.6* Since last version all data consumption is counted in roaming. 😨 It worked perfectly before. ### 4/5 — Levez des fonds & améliorez l'appli ! *2015-09-02, version 1.4.1* Bien ! ### 1/5 — Ne marche qu'en premier plan *2015-08-04, version 1.4.1* Application inutile : 1) si elle n'est pas constamment en premier plan, au bout de 2-3 jours, elle n'enregistre plus aucune communication; 2) GPS activé en permanence pour enregistrer les consommations en roaming (aucune optimisation ni paramétrage du GPS, d'où une consommation fulgurante de la batterie en quelques heures). En un mot : les consommation ne peuvent être que fausses. ### 1/5 — Datalert *2015-04-30, version 1.02* Ne fonctionne plus en 8.3 !????? ### 4/5 — Bien mais....... *2015-04-23, version 1.02* Bonne app pas envahissante. Par contre semble ne plus fonctionner depuis iOS 8.3 sur la partie 3G/4G! Dommage! J'attends la MaJ !!! ### 5/5 — Impeccable *2015-01-22, version 1.01* Simple et efficace ### 1/5 — crash intempestif *2014-07-11, version 1.01* pourrais être intéressant si pas autant de crash ## Frequently asked questions about Datalert ### What is Datalert? Datalert is a free application designed to help users monitor their mobile data usage in real-time. It alerts users via email when they approach or exceed pre-set data limits to prevent unexpected charges on their phone bills. ### How does Datalert help prevent bill shock? Datalert allows you to set daily, weekly, and monthly data usage limits. When your usage reaches a configured threshold, it sends you an email alert, giving you time to adjust your usage and avoid exceeding your plan. ### Does Datalert support roaming data usage? Yes, Datalert monitors your national 3G/4G, Wi-Fi, and roaming data usage in real-time. This feature is crucial for users who travel internationally and want to avoid high roaming charges. ### Can Datalert send automatic messages? Yes, Datalert offers the ability to send a personalized message to the user automatically once a usage threshold has been exceeded. You can also choose to send a personalized message manually. ### What kind of details does Datalert provide about usage? Datalert provides detailed insights into your data usage, including the location of 3G/4G or Wi-Fi connections, data usage volume per location, and usage volume by day and hour. It also offers simulated estimates of future use based on your habits. ### Is Datalert available on Android devices? Based on the provided data, Datalert is supported on iPhone and iPod devices. Information regarding Android compatibility is not available in this data. ### How often is Datalert updated? The latest version of Datalert is 2.0.3, and it was last updated on June 7, 2022. This indicates a moderate update frequency for the application. ### What is the user rating for Datalert? Datalert has a user rating of 4.0 stars based on 1 rating. This suggests a generally positive reception from its current user base. ## Version history (last 5 releases) ### 2.0.3 — 2022-06-07 ADAL / MSAL migration ### 2.0.2 — 2022-02-15 We modify and improve Datalert on regular basis. To insure that you don't miss any of it, check for updates. Fix SIM detection ### 2.0.1 — 2021-06-15 Fix rounded values ### 2.0 — 2020-10-12 Brand new user interface Performance and stability improvements Bug fixes We modify and improve Datalert on regular basis. To insure that you don't miss any of it, check for updates ### 1.6.22 — 2020-03-19 We modify and improve Datalert on regular basis. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*