# Subo vs Subscription Day. Calendar

The clearest difference is monetization model: Subscription Day. Calendar at free against Subo's free with in-app purchases. Subscription Day. Calendar also leads on iOS requirement (17.0 vs 26.0). Subo's advantage is ratings volume (81 vs 19). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Subo sells 6 one-off in-app purchases and Subscription Day. Calendar sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Subo against 4.8 for Subscription Day. Calendar. Both are backed by a comparable volume of ratings — 81 and 19 respectively. Written reviews are what separate them: 91% of Subo's written reviews are positive against 84% of Subscription Day. Calendar's.

Subo ships an update every 4 days, Subscription Day. Calendar weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Subo | Subscription Day. Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (81 ratings)](https://appshunter.io/ios/app/subo-subscription-manager/id6741823650/reviews) | **[4.8 (19 ratings)](https://appshunter.io/ios/app/subscription-day-calendar/id6743316600/reviews)** |
| Number of ratings | **81** | 19 |
| Positive reviews | **91.2% of reviews** | 83.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 146 MB | 21 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Niclas Schmidt](https://appshunter.io/developer/1795759064) | [Chuta Dmytro](https://appshunter.io/developer/1792181039) |

## What reviewers say

### Subo

[App page](https://appshunter.io/ios/app/subo-subscription-manager/id6741823650)

Effortlessly manage all your recurring bills and subscriptions in one place. Get smart reminders before charges hit, track your spending, and avoid unexpected fees with this privacy-focused organizer.

**Highlights:** Track subscription renewals, Monitor monthly and yearly spending, Receive smart charge reminders, Multi-currency support, Pre-filled provider templates, Clean, ad-free dashboard

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Espresso Shot | $1.99 | one-time |
| 3 Months Unlimited | $3.99 | one-time |
| Big Boost | $3.99 | one-time |
| Legendary Support | $8.99 | one-time |
| 12 Months Unlimited | $9.99 | one-time |
| Subo Unlimited – Lifetime Pass | $24.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive design
- 🚀 Clean and visually appealing layout
- 🔒 No data tracking or account required
- 💡 Helpful for managing subscriptions
- 💡 Provides subscription spending insights

**What reviewers complain about**

- 🐛 Inaccurate 'Due This Month' calculation
- 💡 Limited customization options for subscriptions
- 💡 Missing some common subscription services

**Reported bugs**

- Incorrect pricing on lifetime subscription offer
- Inconsistent behavior across iOS devices

**Requested features**

- iCloud sync between devices
- More subscription service integrations
- Custom icons or logos for subscriptions
- Public roadmap or feature teasers


### Subscription Day. Calendar

[App page](https://appshunter.io/ios/app/subscription-day-calendar/id6743316600)

Manage your paid subscriptions and avoid unexpected charges with this intuitive calendar app. Track monthly, yearly, and trial plans with smart notifications and detailed insights into your spending.

**Highlights:** Visual subscription calendar, Home screen widgets, Multiple subscription types, Smart payment reminders, Spending statistics and insights, Personal and work lists, Multi-currency support, iCloud sync

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Family | $6.99 | one-time |
| Single (Promo) | $17.99 | one-time |
| Single (Lifetime) | $19.99 | one-time |
| Family (Promo) | $23.99 | one-time |
| Family Sharing (Lifetime) | $26.99 | one-time |


## Frequently asked questions

### Is Subo free?

Subo is free to download, with in-app purchases available.

### Is Subscription Day. Calendar free?

Subscription Day. Calendar is free to download, with in-app purchases available.

### Which has better reviews, Subo or Subscription Day. Calendar?

Subscription Day. Calendar is rated higher. Subo averages 4.8 out of 5 from 81 ratings, while Subscription Day. Calendar averages 4.8 from 19 ratings.

### Do Subo or Subscription Day. Calendar have ads?

Neither Subo nor Subscription Day. Calendar shows ads.

### Which is updated more often, Subo or Subscription Day. Calendar?

Subo ships an update every 4 days, and Subscription Day. Calendar weekly. Most recently, Subo was updated on October 30, 2026 and Subscription Day. Calendar on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*