DaysRing vs GigaGuard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DaysRing
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DaysRing visualizes the progress of any recurring cycle in real time. "Already 70% through the month, but only used half your mobile data?" "How far along is the pay cycle — what percentage?" "How much time until your AI usage resets?" DaysRing answers these questions instantly with percentages and countdowns. FEATURES ▸ 4 Cycle Types Daily, weekly, monthly, and one-time (countdown). Set your own reset day, date, and time. ▸ Real-Time Updates Progress percentage, elapsed time, and remaining time update every second. ▸ Numeric Mode Display concrete values like "3,421 MB remaining" or "$12.50 spent" instead of just percentages. ▸ What-If Simulation Drag a slider to see "What will my progress be in 12 hours?" — perfect for planning when to use limited resources. ▸ Widgets Home Screen (Small, Medium, Large), Lock Screen, and StandBy support. Four widget types available. Long-press the Small widget to choose which tracker to display. ▸ Reset Notifications Get notified at reset time, or 1–3 hours before. Never miss a cycle boundary again. ▸ Multiple Trackers Create as many trackers as you need. Set one as "Main" for prominent display on your Home Screen and widgets. ▸ Multilingual Supports English, Japanese, Chinese (Simplified), French, and Spanish. PERFECT FOR • Managing monthly mobile data usage pace • Counting down to payday or deadlines • Tracking AI service usage resets • Monitoring API credits and cloud resources • Keeping tabs on daily or weekly routines PREMIUM All core features are free. Premium (one-time purchase) unlocks custom colors and custom icons for each tracker.
GigaGuard
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See your remaining data at a glance — right on your Home Screen. No ads. No subscription. No VPN. A data usage widget you can match to your carrier's numbers. TIRED OF… • Trackers that never match what your carrier says? • Ads, or features moved behind a subscription after you paid? • Apps that count Wi-Fi as mobile data? • Billing cycles stuck on the 1st? WHAT GIGAGUARD DOES • Calibrate to your carrier — on-device measurement always drifts a little. Type in the usage shown in your carrier's app and GigaGuard matches it. • Widgets for the Home Screen and Apple Watch (Lock Screen widgets with Premium), with a refresh button that updates without opening the app. • Cellular and Wi-Fi tracked separately — only mobile data counts toward your plan. • Any billing day from the 1st to the 31st, rollover data, and day passes for prepaid or travel eSIMs. • Pace forecast: see where you'll end the cycle and the day you'd hit your cap. • A daily limit alert, plus alerts at the percentages you choose (Premium). • Daily usage history, and per-cycle history (Premium). • Up to 20 lines — main, work and travel eSIM — each with its own plan (Premium). • Siri Shortcuts: "Check remaining data in GigaGuard". PRIVACY • No VPN. GigaGuard never sits in the middle of your connection. • No carrier login, no account. • Your data stays on your iPhone. Nothing is sent to a server. PRICING Free to use. Premium is a one-time purchase — never a subscription. No ads. PLEASE NOTE iOS doesn't let apps read your carrier's official usage, so GigaGuard measures on-device and lets you calibrate. Usage is updated when you open the app or refresh the widget. Per-app usage is not available. For billing, always check your carrier's official app or website.
Screenshots
Verdict
DaysRing and GigaGuard are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. DaysRing sells 1 one-off in-app purchase and GigaGuard sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | DaysRing | GigaGuard |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Kentaro Shirai | Sami Kuribara |
In-app purchases
DaysRing
- DaysRing Premium$0.99
GigaGuard
- Unlock Premium$2.99









