DSP vs DaysRing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DSP
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这是一款通过蓝牙连接DSP智能设备的调音软件
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.
Screenshots
Verdict
The clearest difference is in-app purchases: DSP at none against DaysRing's 1. DSP also leads on iOS requirement (15.5 vs 18.5). DaysRing's advantage is update cadence (every 4 days vs every 2 months). On price, ads 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
Both are free to download. DaysRing sells 1 one-off in-app purchase. DSP asks for nothing beyond the download.
DSP ships an update every 2 months, DaysRing every 4 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.
| Parameter | DSP | DaysRing |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 18.5 |
| Further details — not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 东山 谢 | Kentaro Shirai |
In-app purchases
DSP
No in-app purchases
DaysRing
- DaysRing Premium$0.99









