# WattShift vs Vestwell

The clearest difference is rating: WattShift at 5.0 against Vestwell's 3.5. Vestwell's advantage is ratings volume (184 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WattShift holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Vestwell has 184 ratings behind it against 1, so its average is the more settled of the two.

WattShift ships an update every 3 weeks, Vestwell monthly. The most recent releases landed on October 1, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | WattShift | Vestwell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wattshift/id6446374436/reviews)** | [3.5 (184 ratings)](https://appshunter.io/ios/app/vestwell/id6502456411/reviews) |
| Number of ratings | 1 | **184** |
| Positive reviews | — | 46.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 6 MB | 286 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WattShift, Inc.](https://appshunter.io/developer/1578777527) | [Vestwell Holdings Inc.](https://appshunter.io/developer/1745543821) |

## What reviewers say

### WattShift

[App page](https://appshunter.io/ios/app/wattshift/id6446374436)

This app intelligently manages your home thermostat to prioritize the use of renewable energy sources like solar and wind. It automatically shifts cooling and heating schedules to times when energy is cleaner and cheaper, potentially reducing your electricity bill by up to 30% without compromising comfort.

**Highlights:** Maximizes solar and wind energy use, Reduces electricity bills up to 30%, Maintains full comfort and temperature control, Syncs with smart home devices, Automatically shifts thermostat usage, Prioritizes cleaner energy sources

**In-app purchases:** none


### Vestwell

[App page](https://appshunter.io/ios/app/vestwell/id6502456411)

This app helps users build their financial future by providing accessible and intuitive savings solutions for retirement, education, disability, and emergencies. Manage your accounts, track progress, and access funds seamlessly from your mobile device.

**Highlights:** Track savings goals and employer match, Change savings amount and investment strategy, Consolidate savings accounts, Designate beneficiaries, Initiate withdrawals or loans, Access financial education resources

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly and easy to use
- 👍 Can find everything quickly
- 👍 Able to change investments and deferral rates
- 👍 Clean app design
- 👍 All features available on mobile

**What reviewers complain about**

- 🐛 App is glitchy and malfunctioning
- 🐛 Login screen freezes
- 🐛 App is slow and difficult to use
- 🐛 Not optimized for iPhone
- 🐛 App is just a mobile website in a container

**Reported bugs**

- Login screen locks and doesn't process
- App shows a blank screen on opening
- App freezes at sign-in screen
- Biometric login resets to initial screen multiple times
- App opens and closes unexpectedly

**Requested features**

- Create a real app instead of a mobile website
- Fix UI padding issues for iPhone features
- Address biometric login loop bug
- Add Face ID login option
- Remove text code requirement for login


## Frequently asked questions

### Is WattShift free?

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

### Is Vestwell free?

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

### Which has better reviews, WattShift or Vestwell?

WattShift is rated higher. WattShift averages 5.0 out of 5 from 1 ratings, while Vestwell averages 3.5 from 184 ratings.

### Do WattShift or Vestwell have ads?

Neither WattShift nor Vestwell shows ads.

### Which is updated more often, WattShift or Vestwell?

WattShift ships an update every 3 weeks, and Vestwell monthly. Most recently, WattShift was updated on October 1, 2026 and Vestwell on October 20, 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.*