# Sunlitt vs PredictCurrent

The clearest difference is rating: Sunlitt at 4.7 against PredictCurrent's 4.5. Sunlitt also leads on update cadence (fortnightly vs monthly) and device support (5 vs 2). PredictCurrent's advantage is iOS requirement (16.0 vs 18.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Sunlitt sells 10 in-app purchases, starting at $3.99 per month and PredictCurrent sells 5 in-app purchases, starting at $15.00 per month. Whichever you choose, the download price is not the number that matters.

Sunlitt holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 799 and 255 respectively. Written reviews point the same way: 63% of Sunlitt's written reviews are positive against 57% of PredictCurrent's.

Sunlitt ships an update fortnightly, PredictCurrent monthly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sunlitt | PredictCurrent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (799 ratings)](https://appshunter.io/ios/app/sunlitt-sun-tracker-and-seeker/id1628751457/reviews)** | [4.5 (255 ratings)](https://appshunter.io/ios/app/predictcurrent/id6468610449/reviews) |
| Number of ratings | **799** | 255 |
| Positive reviews | **62.8% of reviews** | 56.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | #111 | **#73** |
| Size | 198 MB | 50 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flipping Hues Srls](https://appshunter.io/developer/1625556448) | [PredictWind Limited](https://appshunter.io/developer/477048590) |

## What reviewers say

### Sunlitt

[App page](https://appshunter.io/ios/app/sunlitt-sun-tracker-and-seeker/id1628751457)

**Currently charting:** #111 Top Free · Weather, #154 Top Grossing · Weather (US App Store)

Track the sun's position, movements, and shadows with this AR-powered tool. Analyze sunlight, visualize shadow movement in real-time, and get precise solar event timings. Ideal for creators and outdoor enthusiasts.

**Highlights:** Sun path and position tracking, Sunlight and shadow analysis, Augmented Reality visualization, Solar event timings, Shadow Map and terrain analysis, Monolitt Mode for daily use

**Features:** Family Sharing, Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sunlitt PRO – Monthly | $3.99 | per month |
| Bundle – Monthy | $5.99 | per month |
| Sunlitt PRO 3-months | $6.99 | per 3 months |
| Sunlitt PRO – Yearly | $19.99 | per year |
| Sunlitt PRO – Yearly | $19.99 | per year |
| Sunlitt PRO – Yearly | $19.99 | per year |
| Bundle – Yearly | $29.99 | per year |
| Sunlitt PRO – Lifetime | $39.99 | one-time |
| Sunlitt PRO – Lifetime | $99.99 | one-time |
| Sunlitt PRO Lifetime | $149.99 | one-time |

**What reviewers like**

- 🎨 Beautifully designed interface
- 🌞 Accurate sun tracking and visualization
- 📱 Consistent experience across Apple devices
- 🎬 Excellent for filmmakers and professionals
- 🗺️ Useful 3D shadow maps and visualization

**What reviewers complain about**

- 🐛 Watch complications buggy or non-functional
- 🐛 App crashes on startup for some users
- 🐛 AR camera freezes frequently
- 💰 Limited features behind paywall
- ⏱️ Time selection requires slider instead of direct input

**Reported bugs**

- Watch complications don't work or display
- App crashes on first launch
- AR camera freezes within 1 second on iPhone 13 mini
- App incompatible with iPhone 13 Pro Max
- Crashes on Intel Mac across all versions

**Requested features**

- Higher resolution graphics toggle for building shadows
- Toggle for map labels on/off
- Direct time selection input instead of slider
- Flexible pricing options (e.g., $5 for 120 minutes)
- Moonlitt feature on Apple Watch


### PredictCurrent

[App page](https://appshunter.io/ios/app/predictcurrent/id6468610449)

**Currently charting:** #73 Top Grossing · Weather (US App Store)

Navigate coastal waters with detailed tidal and ocean current maps. Access 10-day forecasts for currents, wind, waves, and sea temperatures. Essential for safe marine planning and exploration.

**Highlights:** Ultra-high-resolution 100m tidal current maps, 400m and 4km global coastline coverage, 10-day animated forecasts for currents, wind, and waves, Hourly tide chart data, Wind-against-current interaction analysis, Sea temperature tracking

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PredictCurrent Pro 1-Month | $15.00 | per month |
| PredictCurrent Pro 3-Monthly | $29.00 | per 3 months |
| PredictCurrent Pro 3-Monthly | $29.00 | per 3 months |
| PredictCurrent Pro 3-Monthly | $29.00 | per 3 months |
| PredictCurrent Pro Annual | $99.00 | per year |

**What reviewers like**

- 📊 Detailed hour-by-hour current visualizations
- 🎯 Accurate tidal and current predictions
- 👍 Intuitive and user-friendly interface
- 🌊 Comprehensive water condition data (wind, tide, waves, temperature)
- 💼 Valuable competitive advantage for water sports professionals

**What reviewers complain about**

- 💰 Expensive subscription pricing ($24-30 quarterly)
- 🚫 Mandatory account creation required
- 📍 Limited geographic coverage and location availability
- ⏰ Forecast data limited to short timeframes (until 11am-noon next day)
- 🔐 Privacy concerns regarding personal data collection

**Reported bugs**

- Unable to add location error messages despite valid coordinates
- Location setup fails to respond or complete
- Password not saved correctly in database, preventing login
- Account creation fails with character handling errors
- App crashes when setting locations

**Requested features**

- Extended forecast data for full 24-hour next day coverage
- Smaller time increment stepping (sub-hourly) for racing
- Exact tide turn time information beyond hourly data
- Legend/symbol guide for app indicators
- Improved coastal and estuarine modeling


## Frequently asked questions

### Is Sunlitt free?

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

### Is PredictCurrent free?

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

### Which has better reviews, Sunlitt or PredictCurrent?

Sunlitt is rated higher. Sunlitt averages 4.7 out of 5 from 799 ratings, while PredictCurrent averages 4.5 from 255 ratings.

### Do Sunlitt or PredictCurrent have ads?

Neither Sunlitt nor PredictCurrent shows ads.

### Which is updated more often, Sunlitt or PredictCurrent?

Sunlitt ships an update fortnightly, and PredictCurrent monthly. Most recently, Sunlitt was updated on October 17, 2026 and PredictCurrent on October 16, 2026.

### Which is more popular, Sunlitt or PredictCurrent?

Sunlitt currently peaks at #111 in the App Store charts, and PredictCurrent at #73. Chart position reflects recent download velocity rather than total install base.

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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.*