# Tied vs SunNow

The clearest difference is in-app purchases: SunNow at none against Tied's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tied sells 2 in-app purchases, starting at $9.99 per month. SunNow asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Tied | SunNow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (115 ratings)](https://appshunter.io/ios/app/tied-ai-calorie-tracker/id6563144221/reviews)** | — |
| Number of ratings | **115** | — |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 33 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [BAYAQ PLT](https://appshunter.io/developer/1518184068) | [siHealth Ltd.](https://appshunter.io/developer/1123107334) |

## What reviewers say

### Tied

[App page](https://appshunter.io/ios/app/tied-ai-calorie-tracker/id6563144221)

Effortlessly track your calorie intake by simply taking a photo of your meals. This AI-powered app estimates calories, helping you build consistent healthy habits for weight loss or maintenance without the stress of manual logging.

**Highlights:** AI-powered photo calorie estimation, Log meals in seconds, Daily calorie target visualization, Gentle logging reminders, Consistency-focused streaks, Non-judgmental progress feedback

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $9.99 | per month |
| Unlimited access | $69.99 | per year |

**What reviewers like**

- 👍 User-friendly interface
- 💡 AI calorie estimation
- 🚀 Easy to use
- 👍 Helpful for beginners
- 👍 Good for calorie deficit

**What reviewers complain about**

- 🐛 Data accuracy concerns
- 🐛 Difficulty adjusting calorie goals
- 🐛 Doesn't consider specific needs (e.g., lactating moms)
- 🐛 Syncing issues with other apps
- 🐛 Slow performance sometimes

**Reported bugs**

- App unable to open
- Lagging performance
- Errors when saving food data
- App doesn't open sometimes

**Requested features**

- Option for bulking and muscle gain
- Integration with Apple Health & Fitness
- Sync calorie burn from other apps
- Consider needs of specific groups like lactating moms


### SunNow

[App page](https://appshunter.io/ios/app/sunnow/id6748296421)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tied free?

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

### Is SunNow free?

SunNow is free to download, with no in-app purchases.

### Do Tied or SunNow have ads?

Neither Tied nor SunNow shows ads.

### Which is updated more often, Tied or SunNow?

Tied ships an update every 4 days, and SunNow every 4 days. Most recently, Tied was updated on October 14, 2026 and SunNow on September 28, 2026.

---

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