Wren vs Riyu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wren
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Know what you can spend, before you spend it. Wren makes everyday spending decisions fast and simple. Set spending limits and track against them. Features: • Easy setup • Fast expense logging • Daily, weekly, biweekly, and monthly budgets • Carry over unspent funds, so what you save today rolls into tomorrow • One-time budgets for specific date ranges (like a vacation or weekend getaway) • Data is kept safe on-device and in iCloud • iCloud syncing across your devices • No internet connection required unless using iCloud syncing This is not a business expense tracker, tax receipt logger, or complicated budgeting system. I don't link your bank accounts or give you fancy graphs. I want to offer a simple tool that focuses on a few habits, not your whole financial life. To use this app effectively, you just need to think of one or two regular spending habits that you want to improve (food, coffee/tea, nightlife, clothes, etc.). Then think of the maximum you want to spend every day, week, two weeks, or month. After you add these budgets to the app and start tracking your expenses, you'll be able to make wiser spending decisions in real time. Download Wren and make every day easier.
Riyu
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Riyu is a simple daily budget app built around one question: How much can I spend today? Set your income, fixed expenses, and savings plan. Riyu turns the available amount into a daily budget. Unused money rolls forward, while overspending is reflected in the days ahead—so your budget adapts to real life. KEY FEATURES • Daily budget: See what you can safely spend today • Quick expense entry: Record amount, category, note, and time • Rolling balance: Carry unused budget or overspending into future days • Monthly overview: Understand spending trends and budget progress • Home Screen widget: Check today's balance without opening the app • Shortcuts: Record expenses faster • iCloud sync: Keep data in sync across your Apple devices • Shared budgets: Invite up to 5 people to manage one budget together PRIVACY FIRST Your data stays on your device and in your private iCloud database. Shared budgets use Apple CloudKit sharing. Riyu is free to download. You can explicitly start a one-month, device-local trial of core write features. The trial does not renew or charge automatically. A separate one-time in-app purchase permanently unlocks core write features. Shared-budget collaboration for the owner is an auto-renewing monthly subscription, manageable or cancellable in Apple Account subscription settings. Privacy Policy: https://riyu.tandio.cn/privacy Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Wren at none against Riyu's 2. Riyu's advantage is iOS requirement (18.0 vs 26.5). 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. Riyu sells 2 in-app purchases, starting at $0.99 per month. Wren asks for nothing beyond the download.
| Parameter | Wren | Riyu |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.5 | 18.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 32 MB |
| Age rating | 9+ | 4+ |
| Developer | Jimmy Ho | 晓清 赵 |
In-app purchases
Wren
No in-app purchases
Riyu
- Monthly Collaboration7 Days trial$0.991 Month
- Riyu Lifetime Unlock$3.99









