# Data Remaining: Usage Tracker — Cellular & Wi-Fi Plan Monitor

> Tracks cellular and Wi-Fi data usage with customizable plans and visual displays. (iPhone/iPad app by Rigato inc.)

- Source: https://appshunter.io/ios/app/data-remaining-usage-tracker/id1350660169 (this page in markdown: same URL + `.md`)
- Developer: [Rigato inc](https://appshunter.io/developer/1329630668)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.10/5 from 57 App Store ratings · 74 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 34 MB
- Languages: American English, Japanese
- Released: 2018-02-22
- Data updated: 2026-11-06
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/data-remaining-usage-tracker/id1350660169/reviews.md

## What is Data Remaining?

Data Remaining shows how much mobile data you have left before your plan renews. Pick your carrier's plan, set your renewal day, and the app tracks your cellular and Wi-Fi usage automatically. No account needed.

Made for plans with a data cap, such as prepaid plans and travel eSIMs.

Ready-made plans for US prepaid carriers
Choose your plan from presets for Mint Mobile, Cricket Wireless, Verizon Prepaid, T-Mobile Prepaid, Boost Mobile, Google Fi, Tello, and AT&T Prepaid. Plans from Japanese carriers and travel eSIMs are included too, or enter any data cap and renewal day yourself. Not sure which plan you have? Start with a temporary 20 GB monthly plan and change it anytime.

Features
- See your remaining data as a big number and a chart
- Track cellular and Wi-Fi usage separately
- Hourly and daily usage charts. Tap a bar to see its breakdown, including data used by devices on your Personal Hotspot
- Monthly plans with any renewal day from the 1st to the 31st
- Plans that expire after a set number of days, such as travel eSIMs
- Carryover rules, including per-carrier rules such as 100 MB increments
- Track add-on data you buy, with its own expiration
- Alerts at 50%, 80%, and 90% used, and on renewal day
- History of past periods, with overage, expired data, carryover, add-on purchases, and the day your data ran out
- Adjust usage by hand to match your carrier's number
- Open your carrier's website or app to check your official balance
- Widgets for the Home Screen and Lock Screen, with an option to show the days left until your plan renews
- Apple Watch app and watch face complications
- Works on iPhone and iPad
- Background updates (not available if the app is force-closed)
- Turn off usage analytics in Settings
- Review and share diagnostic information to help investigate issues

Data Remaining PRO (subscription or one-time purchase)
- Forecast your usage through your next renewal or plan end, with a pace indicator (on track / over pace)
- iCloud Sync: pick up where you left off on a new phone, and see remaining data combined across your iPhone and iPad
- Medium and Large Home Screen widgets for remaining data, with the forecast and your pace. Large adds a guide line for making your data last
- Extra-large widgets on iPad, and extra-tall widgets on iOS 27
- Cellular and Wi-Fi usage widgets in Small, Medium, and Large, with hourly bars for today and daily bars for this month
- Lock Screen widgets (days left, and today's and this month's cellular and Wi-Fi usage)
- Apple Watch usage summary and usage complications
- No ads

Tip
Open the app regularly for more detailed usage records. Check your remaining data at a glance from Home Screen and Lock Screen widgets.

Note
This app measures data from records stored on your device, so the numbers may differ from your carrier's official usage. Please use the app with this in mind.

## Key features

- Tracks mobile and Wi-Fi usage
- Visualizes remaining data on a graph
- Configurable data plan
- Graphical display of traffic
- Background updates
- Home and Lock Screen widgets

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Giga PRO Yearly | $7.99 | per year |
| Giga PRO Monthly | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Giga PRO Lifetime | $14.99 | one-time |
| Remove Ad Banner | $2.99 | one-time |


## Is Data Remaining safe?

Data Remaining: Usage Tracker appears mostly safe based on user ratings. The AppsHunter Safety Score for Data Remaining is 79 out of 100. This assessment is based on 57 user ratings, with an App Store average of 4.1 out of 5. Of 57 App Store ratings, 75.4% point to a safe experience, 7.0% suggest some concerns, and 17.5% point to a risky experience.

## Is Data Remaining legit?

Data Remaining: Usage Tracker appears to be a legitimate app. The AppsHunter Legitimacy Score for Data Remaining is 83 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (10 of 74)

All indexed reviews: https://appshunter.io/ios/app/data-remaining-usage-tracker/id1350660169/reviews.md

### 1/5 — 脅し広告表示

*2026-01-02, version 4.1.3*

「端末が廃棄されます」と音声で脅し広告が出ます
怖くて使えません

### 1/5 — 使い物にならない

*2025-11-15, version 4.1.1*

あと2ギガしかないのにこのアプリで見たらあと7ギガとかになっている
全く使い物になりません

### 1/5 — 正確ではない

*2025-11-13, version 4.1.1*

まだ5ギガくらいあるのに外で全くsnsが使えなくなりました多分絶対正確じゃないです

### 1/5 — 正確さに欠ける

*2025-11-01, version 4.1.1*

携帯の電源オフにしているにもかかわらず 使ったことになってたり Wi-Fiの使用できるところでないのにもかかわらず 使用した事になってる    午前8時なのに 午後9時に使用してる  どうなってるのかわからないアプリ

### 2/5 — イマイチ

*2025-10-18, version 4.1.1*

自動で残量を更新してくれない時とそうじゃない時があったり不安定な感じがする
ウィジェットが勝手に更新してくれないのは不便かなあ

### 1/5 — 課金してもバナーが消えません…

*2025-10-01, version 4.0.0*

課金してもバナーが消えません
アプリの起動し直ししても変わらずで、購入履歴の復元を選択するのアプリが落ちてしまいます…
なんのための300円支払なのか…

### 1/5 — 当てにならない

*2025-08-19, version 3.8.6*

驚くほど当てにならない。

### 1/5 — リセットタイミングがなくなった

*2025-08-03*

リセットのタイミングがちょっと前までまで1日ごとあったのですが今は1日、11日、21日しかなくなり自分に合わせられなくなりました。

### 2/5 — 最近おかしい

*2025-08-01*

iOS 18にアップデートした頃から表示される1ヶ月の通信量の残量と実際の残量が合わなくなってきました。
しかも毎月1日にリセットの設定にしても、なぜか2日の午前0時にリセットされるので役に立ちません。
31日にリセットの設定にしても31日が存在しない月もあるし、どうすればいいのでしょうか...。
ウィジェットが使えるので便利でしたが、しばらく他のアプリに乗り換えます。

### 2/5 — 日付が合わない

*2025-08-01*

今まで1日にリセットされていたはずなのにリセットの時間を見ると1日が終わらないとリセットされない。試しに31日リセットにしてみても計算が合わない

## Frequently asked questions about Data Remaining

### Does Data Remaining have ads?

Yes, Data Remaining contains advertisements. You can remove the ad banner with an in-app purchase.

### What is the Data Remaining PRO subscription?

The Data Remaining PRO subscription offers advanced features like data usage forecasts, a pace indicator, and additional widgets for both Home and Lock Screens. It also removes the ad banner.

### How does Data Remaining track data usage?

This app measures data based on records stored on your device. It's important to note that these numbers may differ from your carrier's official usage data.

### Can I customize my data plan in Data Remaining?

Yes, you can configure your data plan within the app. This includes setting your data reset day from the 1st to the 31st and adjusting carryover settings to match per-carrier rules.

### What devices does Data Remaining support?

Data Remaining is available on watch, iPhone, and iPad devices.

### How often is Data Remaining updated?

The latest version is 4.9.1, and the app was last updated on October 31, 2026. This indicates a history of regular updates.

### What is the age rating for Data Remaining?

Data Remaining has an age rating of 4+, making it suitable for a wide range of users.

### What are the subscription options for Data Remaining PRO?

Data Remaining PRO offers two subscription plans: Giga PRO Monthly at $0.99 per month with a 7-day free trial, and Giga PRO Yearly at $7.99 per year with a 7-day free trial.

## Version history (last 5 releases)

### 4.9.3 — 2026-11-06

- Not sure which plan you have? Choose "I don't know my plan" to start right away with a temporary 20 GB monthly plan, and change it anytime.
- Using this device on Wi-Fi only? Choose "I don't use cellular data on this device" to start tracking Wi-Fi data without setting a plan.
- New Large Home Screen widgets show your remaining data in a bigger chart, with a guide line for the pace that lasts until your plan renews. On iOS 27, an extra-tall size is available too (PRO).
- Cellular and Wi-Fi usage widgets now come in Medium and Large, plus extra-tall on iOS 27, with hourly bars for today and daily bars for this month (PRO).
- Added extra-large widgets for the iPad Home Screen (PRO).
- Remaining-data widgets can now show the days left until your plan renews (Edit Widget > Days left).
- From 7 days before a monthly plan renews, the app now shows a look back at your recent usage.
- Tapping a bar in a chart now shows how much data devices on your Personal Hotspot used.
- With iCloud Sync on, you can now hide the device legend below the charts (Settings > Show Chart Legend).
- Small usage widgets now have a scale, and their dates no longer get cut off.
- PRO is now called Data Remaining PRO, and the Apple Watch app is now named Data Remaining.
- For Japanese plans, plan details now explain the speed after you use up your data and which data doesn't count, and docomo's discontinued plans (eximo, irumo, and more) can now be selected. With iCloud Sync, devices that receive the automatic December 1 ahamo plan switch now also show the notice.
- Fixed the pace label covering most of the remaining-data chart, and the chart breakdown overlapping the scale, at large text sizes.
- Other fixes and improvements.

### 4.9.2 — 2026-11-04

- Added the ahamo 40 GB, 60 GB, and 120 GB plans and the docomo mini2 6 GB and 12 GB plans for docomo's December 1 price revision. From December 1, only the new plans can be selected.
- From December 1, ahamo 30 GB switches to ahamo 40 GB and ahamo Oomori switches to ahamo 120 GB automatically.
- Added the docomo Smartphone Debut Plan U15 and the au U18 Value Plan and Senior Value Plan.
- Added plans from US carriers: Mint Mobile, Cricket Wireless, Verizon Prepaid, T-Mobile Prepaid, Boost Mobile, Google Fi, Tello, and AT&T Prepaid.
- The plan list now shows carriers from your device's region and collapses carriers from other countries.
- Plan suggestions now recommend only plans you can choose on that day.
- Plan suggestions no longer recommend plans with age or other eligibility requirements (such as Smartphone Debut Plan+) to people who are not already on them.
- With iCloud Sync, opening a past period in History now shows mobile and Wi-Fi usage for each device.
- Fixed an issue in iCloud Sync where the previous period's record and carryover could differ between devices after the plan was changed on another device around the end of a period.
- Fixed an issue in iCloud Sync where usage from the previous account's other devices could remain after switching iCloud accounts.
- Other fixes and improvements.

### 4.9.1 — 2026-10-31

- Improved iCloud Sync. Usage and charts now match exactly across devices such as iPhone and iPad, and usage from your other devices appears sooner.
- You can now choose this device's line again in iCloud Sync settings.
- Please update Giga on all devices that use the same iCloud account. Devices on the previous version won't sync until they're updated.
- Other fixes and improvements.

### 4.9.0 — 2026-10-29

- Added iCloud Sync to PRO. Pick up where you left off on a new device, and see remaining data combined across your devices, such as iPhone and iPad.
- For SoftBank's ペイトク2 and テイガク無制限, the app now shows your last-30-days usage and what's left before the 300 GB limit, with notifications.
- The remaining-data chart now shows your current pace and the outlook for the reset day.
- "Correct Data Usage" now accepts remaining data, used data, or a change, and corrections you entered can be undone.
- Tapping a bar in a chart now shows its breakdown.
- The medium widget's chart now has scales.
- Reorganized Settings and added "Haptics on Tap" so you can turn haptics off.
- Removed the full-screen ad shown when opening the app.
- Other fixes and improvements, including a crash that could occur when tapping input fields on iPad.

### 4.8.0 — 2026-10-11

- Added support for iPhone Duo.
- For monthly plans, the app now lets you know before the billing date when a plan with a capacity that fits your usage is available.
- Charts now animate.
- Charts now vibrate when you tap them.
- Fine-tuned the app icon.
- Added "12GB/365 days" to the povo presets.
- Other fixes and improvements, including widgets and ads.

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## More apps by Rigato inc

- [SWAN: Quit Smoking for Good](https://appshunter.io/ios/app/swan-quit-smoking-for-good/id1329630669)

All apps by Rigato inc: https://appshunter.io/developer/1329630668

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*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 2026-11-06.*