# ProsperISD Tip vs CoServ

The clearest difference is update cadence: CoServ at every 2 months against ProsperISD Tip's every 50 months. ProsperISD Tip's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ProsperISD Tip ships an update every 50 months, CoServ every 2 months. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ProsperISD Tip | CoServ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.2 (122 ratings)](https://appshunter.io/ios/app/coserv/id1485884005/reviews)** |
| Number of ratings | — | **122** |
| Positive reviews | — | 11.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 38 MB | 30 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Prosper Independent School District](https://appshunter.io/developer/685056808) | [Denton County Electric Cooperative](https://appshunter.io/developer/1485884004) |

## What reviewers say

### ProsperISD Tip

[App page](https://appshunter.io/ios/app/prosperisd-tip/id1144489189)

**Features:** macOS Compatibility

**In-app purchases:** none


### CoServ

[App page](https://appshunter.io/ios/app/coserv/id1485884005)

Manage your utility account with ease. Pay bills securely, track your energy usage, and stay informed about service updates and outages. View historical bills and payment options.

**Highlights:** Secure bill payment, View account balance and due date, Manage recurring payments, Track monthly gas and electricity usage, Compare usage to temperature and neighborhood averages, Monitor service news and events, View outage information on a map

**In-app purchases:** none

**What reviewers like**

- 👍 Works for needs
- 👍 Helpful for usage data
- 👍 Good customer service

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Login issues persist
- 🐛 Unintuitive UI/UX
- 🐛 Slow performance
- 🐛 Payment submission errors

**Reported bugs**

- App crashes when viewing usage data
- App crashes when checking unbilled electric usage
- App freezes on sign-in screen
- Login fails repeatedly
- Cannot log in, error messages

**Requested features**

- Add print option for bills
- Add Apple Pay and other payment options
- Improve UI/UX intuitiveness
- Enable Face ID/remember email
- Add cell number input


## Frequently asked questions

### Is ProsperISD Tip free?

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

### Is CoServ free?

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

### Do ProsperISD Tip or CoServ have ads?

Neither ProsperISD Tip nor CoServ shows ads.

### Which is updated more often, ProsperISD Tip or CoServ?

ProsperISD Tip ships an update every 50 months, and CoServ every 2 months. Most recently, ProsperISD Tip was updated on September 23, 2026 and CoServ on September 30, 2026.

---

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