# UPchieve vs LumiSource

The clearest difference is review sentiment: LumiSource at 93% against UPchieve's 29%. LumiSource also leads on rating (4.8 vs 3.9) and ratings volume (119 vs 39). 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.

LumiSource holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 39 and 119 respectively. Written reviews point the same way: 29% of UPchieve's written reviews are positive against 93% of LumiSource's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | UPchieve | LumiSource |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (39 ratings)](https://appshunter.io/ios/app/upchieve/id1506076042/reviews) | **[4.8 (119 ratings)](https://appshunter.io/ios/app/lumisource-exam-prep/id6746340356/reviews)** |
| Number of ratings | 39 | **119** |
| Positive reviews | 28.6% of reviews | **93.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 24 MB | 81 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UPchieve, Inc.](https://appshunter.io/developer/1506076041) | [CaseHippo Inc](https://appshunter.io/developer/1551575873) |

## What reviewers say

### UPchieve

[App page](https://appshunter.io/ios/app/upchieve/id1506076042)

This platform offers free, 24/7 online tutoring and college counseling for eligible high school students. Connect with live academic coaches for help in over 15 subjects via chat and a shared whiteboard. It's a nonprofit initiative to provide equal academic support opportunities.

**Highlights:** 24/7 live tutoring, 15+ high school subjects, College counseling, Chat and whiteboard tools, Eligibility checker, Nonprofit service

**Features:** macOS Compatibility

**In-app purchases:** none


### LumiSource

[App page](https://appshunter.io/ios/app/lumisource-exam-prep/id6746340356)

Prepare for AP exams with condensed study guides and realistic practice tests. This app offers mobile-optimized content for efficient review anytime, anywhere. It currently supports over 10 AP subjects.

**Highlights:** Condensed study guides, Realistic practice tests, Detailed answer breakdowns, Mobile-optimized for on-the-go study, Supports over 10 AP subjects

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

**In-app purchases:** none


## Frequently asked questions

### Is UPchieve free?

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

### Is LumiSource free?

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

### Which has better reviews, UPchieve or LumiSource?

LumiSource is rated higher. UPchieve averages 3.9 out of 5 from 39 ratings, while LumiSource averages 4.8 from 119 ratings.

### Do UPchieve or LumiSource have ads?

Neither UPchieve nor LumiSource shows ads.

### Which is updated more often, UPchieve or LumiSource?

UPchieve ships an update every 3 months, and LumiSource every 3 months. Most recently, UPchieve was updated on October 3, 2026 and LumiSource 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.*